12-3x+x=7x+2

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Solution for 12-3x+x=7x+2 equation: 



12-3x+x=7x+2

We move all terms to the left:

12-3x+x-(7x+2)=0

We add all the numbers together, and all the variables

-2x-(7x+2)+12=0

We get rid of parentheses

-2x-7x-2+12=0

We add all the numbers together, and all the variables

-9x+10=0

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

-9x=-10

x=-10/-9

x=1+1/9

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