7x-2=12x+9

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Solution for 7x-2=12x+9 equation: 



7x-2=12x+9

We move all terms to the left:

7x-2-(12x+9)=0

We get rid of parentheses

7x-12x-9-2=0

We add all the numbers together, and all the variables

-5x-11=0

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

-5x=11

x=11/-5

x=-2+1/5

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