X+5+3x=2x-7

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Solution for X+5+3x=2x-7 equation: 



X+5+3X=2X-7

We move all terms to the left:

X+5+3X-(2X-7)=0

We add all the numbers together, and all the variables

4X-(2X-7)+5=0

We get rid of parentheses

4X-2X+7+5=0

We add all the numbers together, and all the variables

2X+12=0

We move all terms containing X to the left, all other terms to the right

2X=-12

X=-12/2

X=-6

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