-(1-8x)=-2(x-7)+7x

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Solution for -(1-8x)=-2(x-7)+7x equation:



-(1-8x)=-2(x-7)+7x
We move all terms to the left:
-(1-8x)-(-2(x-7)+7x)=0
We add all the numbers together, and all the variables
-(-8x+1)-(-2(x-7)+7x)=0
We get rid of parentheses
8x-(-2(x-7)+7x)-1=0
We calculate terms in parentheses: -(-2(x-7)+7x), so:
-2(x-7)+7x
We add all the numbers together, and all the variables
7x-2(x-7)
We multiply parentheses
7x-2x+14
We add all the numbers together, and all the variables
5x+14
Back to the equation:
-(5x+14)
We get rid of parentheses
8x-5x-14-1=0
We add all the numbers together, and all the variables
3x-15=0
We move all terms containing x to the left, all other terms to the right
3x=15
x=15/3
x=5

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