https://www.khanacademy.org/math/algebra/x2f8bb11595b61c86:systems-of-equations/x2f8bb11595b61c86:systems-of-equations-word-problems/v/ex-2-age-word-problem 2021-02-07T17:14:01Z Age word problem: Imran Sal solves the following age word problem: In 40 years, Imran will be 11 times as old as he is right now. How old is he right now? Sal Khan video https://cdn.kastatic.org/googleusercontent/xCb95z02fV_cJj_YGFxXkITQalzDloR5FCfp6v5lWcstVGHW0tR7HhtrGz_3TCF5X_2OzM9Q8onLHLQC-NDK_nEG Age word problem: Imran Sal solves the following age word problem: In 40 years, Imran will be 11 times as old as he is right now. How old is he right now? https://cdn.kastatic.org/ka-youtube-converted/KyHvVJWjW6Y.mp4/KyHvVJWjW6Y.mp4 223 Problemas que se resuelven con sistemas de ecuaciones https://www.khanacademy.org/math/algebra/x2f8bb11595b61c86:systems-of-equations/x2f8bb11595b61c86:systems-of-equations-word-problems/v/ex-3-age-word-problem 2021-02-07T17:14:00Z Age word problem: Ben & William Sal solves the following age word problem: William is 4 times as old as Ben. 12 years ago, William was 7 times as old as Ben. How old is Ben now? Sal Khan video https://cdn.kastatic.org/googleusercontent/MYxSSU8heK6Iaq5yk3WIQnTwkQH8-mgmfDvEfccpVxxi64tlo3JlSbEBenA7tRVzuhBr8aJqtOH3V3S4MGjUUJQJ Age word problem: Ben & William Sal solves the following age word problem: William is 4 times as old as Ben. 12 years ago, William was 7 times as old as Ben. How old is Ben now? https://cdn.kastatic.org/ka-youtube-converted/RGbA2IyJILY.mp4/RGbA2IyJILY.mp4 388 Problemas que se resuelven con sistemas de ecuaciones https://www.khanacademy.org/math/algebra/x2f8bb11595b61c86:systems-of-equations/x2f8bb11595b61c86:systems-of-equations-word-problems/v/ex-1-age-word-problem 2021-02-07T17:14:00Z Age word problem: Arman & Diya Sal solves the following age word problem: Arman is 18. Diya is 2. How many years will it take for Arman to be 3 times as old as Diya? Sal Khan video https://cdn.kastatic.org/googleusercontent/N0lKi43uDDy6tY2gpiZUcvXKKgePhLF4Ay0B1ZY-m3gjRo-etb9j2WBH44U1dFOIXGIAIccqjyfBaOYUi5U_IsPY Age word problem: Arman & Diya Sal solves the following age word problem: Arman is 18. Diya is 2. How many years will it take for Arman to be 3 times as old as Diya? https://cdn.kastatic.org/ka-youtube-converted/W-5liMGKgHA.mp4/W-5liMGKgHA.mp4 321 Problemas que se resuelven con sistemas de ecuaciones https://www.khanacademy.org/math/algebra/x2f8bb11595b61c86:systems-of-equations/x2f8bb11595b61c86:systems-of-equations-word-problems/e/age_word_problems 2025-02-27T12:31:05.94748833Z Age word problems Solve age word problems with a system of equations. Ben Alpert exercise https://www.khanacademy.org/math/algebra/x2f8bb11595b61c86:systems-of-equations/x2f8bb11595b61c86:systems-of-equations-word-problems/v/system-of-equations-distances-word-problem 2022-10-06T11:39:29.972393653Z System of equations word problem: walk & ride Systems of equations can be used to solve many real-world problems. In this video, we solve a problem about distances walking and riding bus to school. video https://cdn.kastatic.org/ka_thumbnails_cache/297bb556-9656-47e8-814c-cb10e3239ad5_1280_720_base.png System of equations word problem: walk & ride Systems of equations can be used to solve many real-world problems. In this video, we solve a problem about distances walking and riding bus to school. https://cdn.kastatic.org/ka-youtube-converted/Q0tTfe2lKIc.mp4/Q0tTfe2lKIc.mp4 420 Problemas que se resuelven con sistemas de ecuaciones https://www.khanacademy.org/math/algebra/x2f8bb11595b61c86:systems-of-equations/x2f8bb11595b61c86:systems-of-equations-word-problems/e/understanding-systems-of-equations-word-problems 2025-02-18T09:32:54.463014983Z Systems of equations word problems Solve word problems by modeling them into a system of equations and solving it. Tomer Gal exercise https://www.khanacademy.org/math/algebra/x2f8bb11595b61c86:systems-of-equations/x2f8bb11595b61c86:systems-of-equations-word-problems/v/systems-word-problem-with-no-solution 2022-10-06T11:39:29.972393653Z System of equations word problem: no solution Systems of equations can be used to solve many real-world problems. In this video, we solve a problem about a toy factory. In this case, the problem has no viable solution, which means the information describes an impossible situation. video https://cdn.kastatic.org/ka_thumbnails_cache/46b4a625-1f2e-4598-a43e-2cc18482cb3a_1280_720_base.png System of equations word problem: no solution Systems of equations can be used to solve many real-world problems. In this video, we solve a problem about a toy factory. In this case, the problem has no viable solution, which means the information describes an impossible situation. https://cdn.kastatic.org/ka-youtube-converted/SRn3WhhS6vs.mp4/SRn3WhhS6vs.mp4 303 Problemas que se resuelven con sistemas de ecuaciones https://www.khanacademy.org/math/algebra/x2f8bb11595b61c86:systems-of-equations/x2f8bb11595b61c86:systems-of-equations-word-problems/v/system-with-not-enough-information 2022-10-06T11:39:29.972393653Z System of equations word problem: infinite solutions Systems of equations can be used to solve many real-world problems. In this video, we solve a problem about a vegetable farmer. In this case, the problem has infinite solutions, which means there's not enough information to find a single solution. video https://cdn.kastatic.org/ka_thumbnails_cache/fd8cee41-51a2-4cfe-a114-1a2bf2f5267a_1280_720_base.png System of equations word problem: infinite solutions Systems of equations can be used to solve many real-world problems. In this video, we solve a problem about a vegetable farmer. In this case, the problem has infinite solutions, which means there's not enough information to find a single solution. https://cdn.kastatic.org/ka-youtube-converted/njb6xYF0GZ0.mp4/njb6xYF0GZ0.mp4 301 Problemas que se resuelven con sistemas de ecuaciones https://www.khanacademy.org/math/algebra/x2f8bb11595b61c86:systems-of-equations/x2f8bb11595b61c86:systems-of-equations-word-problems/e/systems-of-equations-word-problems-capstone 2023-12-12T00:32:03.629852833Z Systems of equations word problems (with zero and infinite solutions) Solve word problems that involve systems of equations, where there can either be a single solution, no solution, or infinite solutions. Tomer Gal exercise https://www.khanacademy.org/math/algebra/x2f8bb11595b61c86:systems-of-equations/x2f8bb11595b61c86:systems-of-equations-word-problems/v/solving-systems-by-elimination 2021-02-07T17:14:01Z Systems of equations with elimination: TV & DVD Sal solves a word problem about the weights of TVs and DVDs by creating a system of equations and solving it. Sal Khan video https://cdn.kastatic.org/googleusercontent/oYTV5Xrkb4aDo3s4VrhESAGp_Xny_yK1P8WBWiHs-vUGaQZH_lSDc1VXCSBOM5hjBjEKjrweO-Es-iG73xgorOJf Systems of equations with elimination: TV & DVD Sal solves a word problem about the weights of TVs and DVDs by creating a system of equations and solving it. https://cdn.kastatic.org/ka-youtube-converted/z1hz8-Kri1E.mp4/z1hz8-Kri1E.mp4 351 Problemas que se resuelven con sistemas de ecuaciones https://www.khanacademy.org/math/algebra/x2f8bb11595b61c86:systems-of-equations/x2f8bb11595b61c86:systems-of-equations-word-problems/v/using-a-system-of-equations-to-find-the-price-of-apples-and-oranges 2021-02-07T17:14:00Z Systems of equations with elimination: apples and oranges Sal solves a word problem about the price of apples and oranges by creating a system of equations and solving it. Sal Khan video https://cdn.kastatic.org/googleusercontent/R_3sOko6JNOTZAupuJZhF1HL0LeW4mrdnlgLDFrgwgOityqOWk7oojG4PEPfOICyBFFO7Qz3drsin-szkFPR3wTx_g Systems of equations with elimination: apples and oranges Sal solves a word problem about the price of apples and oranges by creating a system of equations and solving it. https://cdn.kastatic.org/ka-youtube-converted/gRntusF_tVI.mp4/gRntusF_tVI.mp4 306 Problemas que se resuelven con sistemas de ecuaciones https://www.khanacademy.org/math/algebra/x2f8bb11595b61c86:systems-of-equations/x2f8bb11595b61c86:systems-of-equations-word-problems/v/substitution-method-3 2021-02-07T17:14:00Z Systems of equations with substitution: coins Sal solves a word problem about the number of nickels and quarters in a piggy bank by creating a system of equations and solving it. Sal Khan video https://cdn.kastatic.org/googleusercontent/1FYcdjfroqgI4Zx0jUcsM2PHQne9VxzRtjUJrqMHjmipnHmrZpFd8A_NRcsw1n644PLGvaIKd1Ng13fwNAy6DE-o Systems of equations with substitution: coins Sal solves a word problem about the number of nickels and quarters in a piggy bank by creating a system of equations and solving it. https://cdn.kastatic.org/ka-youtube-converted/v6L8--MlnKo.mp4/v6L8--MlnKo.mp4 358 Problemas que se resuelven con sistemas de ecuaciones https://www.khanacademy.org/math/algebra/x2f8bb11595b61c86:systems-of-equations/x2f8bb11595b61c86:systems-of-equations-word-problems/v/understanding-systems-of-equations-example 2021-02-07T17:14:00Z Systems of equations with elimination: coffee and croissants Sal solves a word problem about the price of coffee and croissant by creating a system of equations and solving it. Sal Khan video https://cdn.kastatic.org/googleusercontent/liHxtyLwF87VIgu_Ug8jtskQdiLVOGXcvx0rwhWBfIf1FMMcjPj_O258Qt8AE-p4eHUOLMrT26sza1R9uCvrTLWF Systems of equations with elimination: coffee and croissants Sal solves a word problem about the price of coffee and croissant by creating a system of equations and solving it. https://cdn.kastatic.org/ka-youtube-converted/grmmM_KhQ4U.mp4/grmmM_KhQ4U.mp4 255 Problemas que se resuelven con sistemas de ecuaciones