How do you solve $-6x + 7( 3x - 3) = 69$ ?

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Answer 1 · 2016-11-11T15:07:06

Distribute what's in the parentheses:
$-6x+7(3x-3)=69$
$-6x+21x-21=69$

Combine like terms and add 21 to each side:
$15x=90$

Divide each side by 15:
$x=6$

How do you solve -6x + 7( 3x - 3) = 69-6x + 7( 3x - 3) = 69?