-(x-7)=2(2x+4)

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Solution for -(x-7)=2(2x+4) equation:



-(x-7)=2(2x+4)
We move all terms to the left:
-(x-7)-(2(2x+4))=0
We get rid of parentheses
-x-(2(2x+4))+7=0
We calculate terms in parentheses: -(2(2x+4)), so:
2(2x+4)
We multiply parentheses
4x+8
Back to the equation:
-(4x+8)
We add all the numbers together, and all the variables
-1x-(4x+8)+7=0
We get rid of parentheses
-1x-4x-8+7=0
We add all the numbers together, and all the variables
-5x-1=0
We move all terms containing x to the left, all other terms to the right
-5x=1
x=1/-5
x=-1/5

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