4x+7(4x-9)=129

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Solution for 4x+7(4x-9)=129 equation: 



4x+7(4x-9)=129

We move all terms to the left:

4x+7(4x-9)-(129)=0

We multiply parentheses

4x+28x-63-129=0

We add all the numbers together, and all the variables

32x-192=0

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

32x=192

x=192/32

x=6

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