7+7x=-(x+4)+8(x-4)

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Solution for 7+7x=-(x+4)+8(x-4) equation:



7+7x=-(x+4)+8(x-4)
We move all terms to the left:
7+7x-(-(x+4)+8(x-4))=0
We calculate terms in parentheses: -(-(x+4)+8(x-4)), so:
-(x+4)+8(x-4)
We multiply parentheses
-(x+4)+8x-32
We get rid of parentheses
-x+8x-4-32
We add all the numbers together, and all the variables
7x-36
Back to the equation:
-(7x-36)
We get rid of parentheses
7x-7x+36+7=0
We add all the numbers together, and all the variables
43!=0
There is no solution for this equation

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