-4+4x+x-1=-(7-8x)-5(1+2x)

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Solution for -4+4x+x-1=-(7-8x)-5(1+2x) equation:



-4+4x+x-1=-(7-8x)-5(1+2x)
We move all terms to the left:
-4+4x+x-1-(-(7-8x)-5(1+2x))=0
We add all the numbers together, and all the variables
4x+x-(-(-8x+7)-5(2x+1))-4-1=0
We add all the numbers together, and all the variables
5x-(-(-8x+7)-5(2x+1))-5=0
We calculate terms in parentheses: -(-(-8x+7)-5(2x+1)), so:
-(-8x+7)-5(2x+1)
We multiply parentheses
-(-8x+7)-10x-5
We get rid of parentheses
8x-10x-7-5
We add all the numbers together, and all the variables
-2x-12
Back to the equation:
-(-2x-12)
We get rid of parentheses
5x+2x+12-5=0
We add all the numbers together, and all the variables
7x+7=0
We move all terms containing x to the left, all other terms to the right
7x=-7
x=-7/7
x=-1

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