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-8-2x=-2(4+x)
We move all terms to the left:
-8-2x-(-2(4+x))=0
We add all the numbers together, and all the variables
-2x-(-2(x+4))-8=0
We calculate terms in parentheses: -(-2(x+4)), so:We get rid of parentheses
-2(x+4)
We multiply parentheses
-2x-8
Back to the equation:
-(-2x-8)
-2x+2x+8-8=0
We add all the numbers together, and all the variables
=0
x=0/1
x=0
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