12-4x=8+x

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



12-4x=8+x

We move all terms to the left:

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

We add all the numbers together, and all the variables

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

We get rid of parentheses

-4x-x-8+12=0

We add all the numbers together, and all the variables

-5x+4=0

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

-5x=-4

x=-4/-5

x=4/5

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