If you're seeing this message, it means we're having trouble loading external resources on our website.

If you're behind a web filter, please make sure that the domains ***.kastatic.org** and ***.kasandbox.org** are unblocked.

Main content

Practice

Testing solutions to equationsGet 5 of 7 questions to level up!

Level up on the above skills and collect up to 300 Mastery points

Learn

Practice

Combining like terms with negative coefficientsGet 5 of 7 questions to level up!

Combining like terms with rational coefficientsGet 3 of 4 questions to level up!

Learn

Practice

Distributive property with variables (negative numbers)Get 3 of 4 questions to level up!

Combining like terms with negative coefficients & distributionGet 3 of 4 questions to level up!

Equivalent expressions: negative numbers & distributionGet 5 of 7 questions to level up!

Level up on the above skills and collect up to 500 Mastery points

Learn

Practice

Two-step equations with decimals and fractionsGet 5 of 7 questions to level up!

Find the mistake: two-step equationsGet 3 of 4 questions to level up!

Level up on the above skills and collect up to 300 Mastery points

Up next for you:#### Unit test

Level up on all the skills in this unit and collect up to 1100 Mastery points!