https://www.khanacademy.org/math/cc-sixth-grade-math/cc-6th-equations-and-inequalities/cc-6th-intro-equations/a/introduction-to-equations 2021-12-16T15:37:07.463764128Z Intro to equations Learn what an equation is and what it means to find the solution of an equation. article https://www.khanacademy.org/math/cc-sixth-grade-math/cc-6th-equations-and-inequalities/cc-6th-solving-equations/e/visualize-equations 2023-12-11T22:10:22.66384181Z Solve equations from visual models Use a visual model of an equation to solve for the unknown in the equation.   Lindsay exercise