-9+2a-8a=

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Solution for -9+2a-8a= equation:


Simplifying
-9 + 2a + -8a = 0

Combine like terms: 2a + -8a = -6a
-9 + -6a = 0

Solving
-9 + -6a = 0

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 + -6a = 0 + 9

Combine like terms: -9 + 9 = 0
0 + -6a = 0 + 9
-6a = 0 + 9

Combine like terms: 0 + 9 = 9
-6a = 9

Divide each side by '-6'.
a = -1.5

Simplifying
a = -1.5

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