-2(-x+4)+4x-3=31

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Solution for -2(-x+4)+4x-3=31 equation:



-2(-x+4)+4x-3=31
We move all terms to the left:
-2(-x+4)+4x-3-(31)=0
We add all the numbers together, and all the variables
-2(-1x+4)+4x-3-31=0
We add all the numbers together, and all the variables
4x-2(-1x+4)-34=0
We multiply parentheses
4x+2x-8-34=0
We add all the numbers together, and all the variables
6x-42=0
We move all terms containing x to the left, all other terms to the right
6x=42
x=42/6
x=7

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