-3x+8x=15+2x

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Solution for -3x+8x=15+2x equation:



-3x+8x=15+2x
We move all terms to the left:
-3x+8x-(15+2x)=0
We add all the numbers together, and all the variables
-3x+8x-(2x+15)=0
We add all the numbers together, and all the variables
5x-(2x+15)=0
We get rid of parentheses
5x-2x-15=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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