X+3+2x=x-3

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



X+3+2X=X-3

We move all terms to the left:

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

We add all the numbers together, and all the variables

3X-(X-3)+3=0

We get rid of parentheses

3X-X+3+3=0

We add all the numbers together, and all the variables

2X+6=0

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

2X=-6

X=-6/2

X=-3

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