9-8x+9=78

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Solution for 9-8x+9=78 equation: 



9-8x+9=78

We move all terms to the left:

9-8x+9-(78)=0

We add all the numbers together, and all the variables

-8x-60=0

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

-8x=60

x=60/-8

x=-7+1/2

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