-6+5+7a=9-27

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Solution for -6+5+7a=9-27 equation: 



-6+5+7a=9-27

We move all terms to the left:

-6+5+7a-(9-27)=0

We add all the numbers together, and all the variables

7a-6+5-(-18)=0

We add all the numbers together, and all the variables

7a+17=0

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

7a=-17

a=-17/7

a=-2+3/7

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