-2+10a-9=9a-17

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Solution for -2+10a-9=9a-17 equation: 



-2+10a-9=9a-17

We move all terms to the left:

-2+10a-9-(9a-17)=0

We add all the numbers together, and all the variables

10a-(9a-17)-11=0

We get rid of parentheses

10a-9a+17-11=0

We add all the numbers together, and all the variables

a+6=0

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

a=-6

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