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grade 7 · ALG-021

Solve a multi-step equation

Undo distribution and combine like terms while preserving equality.

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Try with a hintFresh problem · seed 821944563

Solve 3(x + 7) = 30.

3(x + 7)

30

Give me one hint

Undo multiplication or distribute first.

Your answer

It is always okay to go back to more help.

Math Lab is a working name for Ready Rung's separate math-learning product. Guided success and independent evidence are reported separately.