-x+2(4x+4)=2(x-1)

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Solution for -x+2(4x+4)=2(x-1) equation:



-x+2(4x+4)=2(x-1)
We move all terms to the left:
-x+2(4x+4)-(2(x-1))=0
We add all the numbers together, and all the variables
-1x+2(4x+4)-(2(x-1))=0
We multiply parentheses
-1x+8x-(2(x-1))+8=0
We calculate terms in parentheses: -(2(x-1)), so:
2(x-1)
We multiply parentheses
2x-2
Back to the equation:
-(2x-2)
We add all the numbers together, and all the variables
7x-(2x-2)+8=0
We get rid of parentheses
7x-2x+2+8=0
We add all the numbers together, and all the variables
5x+10=0
We move all terms containing x to the left, all other terms to the right
5x=-10
x=-10/5
x=-2

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