3x-7+9x=8

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Solution for 3x-7+9x=8 equation: 



3x-7+9x=8

We move all terms to the left:

3x-7+9x-(8)=0

We add all the numbers together, and all the variables

12x-15=0

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

12x=15

x=15/12

x=1+1/4

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