-144=9a

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Solution for -144=9a equation:


Simplifying
-144 = 9a

Solving
-144 = 9a

Solving for variable 'a'.

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

Add '-9a' to each side of the equation.
-144 + -9a = 9a + -9a

Combine like terms: 9a + -9a = 0
-144 + -9a = 0

Add '144' to each side of the equation.
-144 + 144 + -9a = 0 + 144

Combine like terms: -144 + 144 = 0
0 + -9a = 0 + 144
-9a = 0 + 144

Combine like terms: 0 + 144 = 144
-9a = 144

Divide each side by '-9'.
a = -16

Simplifying
a = -16

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