-9+8a=-17

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Solution for -9+8a=-17 equation: 


Simplifying
-9 + 8a = -17

Solving
-9 + 8a = -17

Solving for variable 'a'.

Move all terms containing a to the left, all other terms to the right.

Add '9' to each side of the equation.
-9 + 9 + 8a = -17 + 9

Combine like terms: -9 + 9 = 0
0 + 8a = -17 + 9
8a = -17 + 9

Combine like terms: -17 + 9 = -8
8a = -8

Divide each side by '8'.
a = -1

Simplifying
a = -1

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