8(4x+12)-31=129

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Solution for 8(4x+12)-31=129 equation: 



8(4x+12)-31=129

We move all terms to the left:

8(4x+12)-31-(129)=0

We add all the numbers together, and all the variables

8(4x+12)-160=0

We multiply parentheses

32x+96-160=0

We add all the numbers together, and all the variables

32x-64=0

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

32x=64

x=64/32

x=2

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