4x+2(-x+7)=12

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Solution for 4x+2(-x+7)=12 equation:



4x+2(-x+7)=12
We move all terms to the left:
4x+2(-x+7)-(12)=0
We add all the numbers together, and all the variables
4x+2(-1x+7)-12=0
We multiply parentheses
4x-2x+14-12=0
We add all the numbers together, and all the variables
2x+2=0
We move all terms containing x to the left, all other terms to the right
2x=-2
x=-2/2
x=-1

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