-2+3x+5+9x=12

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Solution for -2+3x+5+9x=12 equation: 



-2+3x+5+9x=12

We move all terms to the left:

-2+3x+5+9x-(12)=0

We add all the numbers together, and all the variables

12x-9=0

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

12x=9

x=9/12

x=3/4

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