-9+7x=9

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Solution for -9+7x=9 equation:



-9+7x=9
We move all terms to the left:
-9+7x-(9)=0
We add all the numbers together, and all the variables
7x-18=0
We move all terms containing x to the left, all other terms to the right
7x=18
x=18/7
x=2+4/7

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