-150=3-9a

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Solution for -150=3-9a equation:


Simplifying
-150 = 3 + -9a

Solving
-150 = 3 + -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.
-150 + 9a = 3 + -9a + 9a

Combine like terms: -9a + 9a = 0
-150 + 9a = 3 + 0
-150 + 9a = 3

Add '150' to each side of the equation.
-150 + 150 + 9a = 3 + 150

Combine like terms: -150 + 150 = 0
0 + 9a = 3 + 150
9a = 3 + 150

Combine like terms: 3 + 150 = 153
9a = 153

Divide each side by '9'.
a = 17

Simplifying
a = 17

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