7-8a=56

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Solution for 7-8a=56 equation: 



7-8a=56

We move all terms to the left:

7-8a-(56)=0

We add all the numbers together, and all the variables

-8a-49=0

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

-8a=49

a=49/-8

a=-6+1/8

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