9x-9=12x-3

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Solution for 9x-9=12x-3 equation: 



9x-9=12x-3

We move all terms to the left:

9x-9-(12x-3)=0

We get rid of parentheses

9x-12x+3-9=0

We add all the numbers together, and all the variables

-3x-6=0

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

-3x=6

x=6/-3

x=-2

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