8-3x=9x+7

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



8-3x=9x+7

We move all terms to the left:

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

We get rid of parentheses

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

We add all the numbers together, and all the variables

-12x+1=0

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

-12x=-1

x=-1/-12

x=1/12

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