4x-12+x=x-8

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Solution for 4x-12+x=x-8 equation: 



4x-12+x=x-8

We move all terms to the left:

4x-12+x-(x-8)=0

We add all the numbers together, and all the variables

5x-(x-8)-12=0

We get rid of parentheses

5x-x+8-12=0

We add all the numbers together, and all the variables

4x-4=0

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

4x=4

x=4/4

x=1

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