-8-8x=-21

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Solution for -8-8x=-21 equation: 



-8-8x=-21

We move all terms to the left:

-8-8x-(-21)=0

We add all the numbers together, and all the variables

-8x+13=0

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

-8x=-13

x=-13/-8

x=1+5/8

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