-4(-x+7)=-12

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



-4(-x+7)=-12
We move all terms to the left:
-4(-x+7)-(-12)=0
We add all the numbers together, and all the variables
-4(-1x+7)-(-12)=0
We add all the numbers together, and all the variables
-4(-1x+7)+12=0
We multiply parentheses
4x-28+12=0
We add all the numbers together, and all the variables
4x-16=0
We move all terms containing x to the left, all other terms to the right
4x=16
x=16/4
x=4

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