12x=x-3x+7+2

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



12x=x-3x+7+2

We move all terms to the left:

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

We add all the numbers together, and all the variables

12x-(-2x+9)=0

We get rid of parentheses

12x+2x-9=0

We add all the numbers together, and all the variables

14x-9=0

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

14x=9

x=9/14

x=9/14

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