-3x-5x+2-3(-x+2x-7)=15+2x-x

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Solution for -3x-5x+2-3(-x+2x-7)=15+2x-x equation:



-3x-5x+2-3(-x+2x-7)=15+2x-x
We move all terms to the left:
-3x-5x+2-3(-x+2x-7)-(15+2x-x)=0
We add all the numbers together, and all the variables
-3x-5x-3(x-7)-(x+15)+2=0
We add all the numbers together, and all the variables
-8x-3(x-7)-(x+15)+2=0
We multiply parentheses
-8x-3x-(x+15)+21+2=0
We get rid of parentheses
-8x-3x-x-15+21+2=0
We add all the numbers together, and all the variables
-12x+8=0
We move all terms containing x to the left, all other terms to the right
-12x=-8
x=-8/-12
x=2/3

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