2x-7(5x+21)=15

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Solution for 2x-7(5x+21)=15 equation: 



2x-7(5x+21)=15

We move all terms to the left:

2x-7(5x+21)-(15)=0

We multiply parentheses

2x-35x-147-15=0

We add all the numbers together, and all the variables

-33x-162=0

We move all terms containing x to the left, all other terms to the right

-33x=162

x=162/-33

x=-4+10/11

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