-3x-4(-4x+7)=102

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Solution for -3x-4(-4x+7)=102 equation: 



-3x-4(-4x+7)=102

We move all terms to the left:

-3x-4(-4x+7)-(102)=0

We multiply parentheses

-3x+16x-28-102=0

We add all the numbers together, and all the variables

13x-130=0

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

13x=130

x=130/13

x=10

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