2x+8-x=3x-12

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Solution for 2x+8-x=3x-12 equation: 



2x+8-x=3x-12

We move all terms to the left:

2x+8-x-(3x-12)=0

We add all the numbers together, and all the variables

x-(3x-12)+8=0

We get rid of parentheses

x-3x+12+8=0

We add all the numbers together, and all the variables

-2x+20=0

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

-2x=-20

x=-20/-2

x=+10

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