2(x-9)-7=-2(-6x+8)-4x

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Solution for 2(x-9)-7=-2(-6x+8)-4x equation:



2(x-9)-7=-2(-6x+8)-4x
We move all terms to the left:
2(x-9)-7-(-2(-6x+8)-4x)=0
We multiply parentheses
2x-(-2(-6x+8)-4x)-18-7=0
We calculate terms in parentheses: -(-2(-6x+8)-4x), so:
-2(-6x+8)-4x
We add all the numbers together, and all the variables
-4x-2(-6x+8)
We multiply parentheses
-4x+12x-16
We add all the numbers together, and all the variables
8x-16
Back to the equation:
-(8x-16)
We add all the numbers together, and all the variables
2x-(8x-16)-25=0
We get rid of parentheses
2x-8x+16-25=0
We add all the numbers together, and all the variables
-6x-9=0
We move all terms containing x to the left, all other terms to the right
-6x=9
x=9/-6
x=-1+1/2

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