8-7a=22

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Solution for 8-7a=22 equation: 



8-7a=22

We move all terms to the left:

8-7a-(22)=0

We add all the numbers together, and all the variables

-7a-14=0

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

-7a=14

a=14/-7

a=-2

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