-4(-x=2)=20

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



-4(-x=2)=20
We move all terms to the left:
-4(-x-(2))=0
We add all the numbers together, and all the variables
-4(-1x-2)=0
We multiply parentheses
4x+8=0
We move all terms containing x to the left, all other terms to the right
4x=-8
x=-8/4
x=-2

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