-12+8=-2(x+4)

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Solution for -12+8=-2(x+4) equation:



-12+8=-2(x+4)
We move all terms to the left:
-12+8-(-2(x+4))=0
We add all the numbers together, and all the variables
-(-2(x+4))-4=0
We calculate terms in parentheses: -(-2(x+4)), so:
-2(x+4)
We multiply parentheses
-2x-8
Back to the equation:
-(-2x-8)
We get rid of parentheses
2x+8-4=0
We add all the numbers together, and all the variables
2x+4=0
We move all terms containing x to the left, all other terms to the right
2x=-4
x=-4/2
x=-2

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