-4x+4(-2x-4)=20

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Solution for -4x+4(-2x-4)=20 equation:



-4x+4(-2x-4)=20
We move all terms to the left:
-4x+4(-2x-4)-(20)=0
We multiply parentheses
-4x-8x-16-20=0
We add all the numbers together, and all the variables
-12x-36=0
We move all terms containing x to the left, all other terms to the right
-12x=36
x=36/-12
x=-3

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