12+7x=4(11x+-8)-x

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Solution for 12+7x=4(11x+-8)-x equation:



12+7x=4(11x+-8)-x
We move all terms to the left:
12+7x-(4(11x+-8)-x)=0
We add all the numbers together, and all the variables
7x-(4(11x-8)-x)+12=0
We calculate terms in parentheses: -(4(11x-8)-x), so:
4(11x-8)-x
We add all the numbers together, and all the variables
-1x+4(11x-8)
We multiply parentheses
-1x+44x-32
We add all the numbers together, and all the variables
43x-32
Back to the equation:
-(43x-32)
We get rid of parentheses
7x-43x+32+12=0
We add all the numbers together, and all the variables
-36x+44=0
We move all terms containing x to the left, all other terms to the right
-36x=-44
x=-44/-36
x=1+2/9

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