8-7a=-6+9

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Solution for 8-7a=-6+9 equation: 



8-7a=-6+9

We move all terms to the left:

8-7a-(-6+9)=0

We add all the numbers together, and all the variables

-7a+8-3=0

We add all the numbers together, and all the variables

-7a+5=0

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

-7a=-5

a=-5/-7

a=5/7

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