-9a+-4a+17a=12

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Solution for -9a+-4a+17a=12 equation: 


Simplifying
-9a + -4a + 17a = 12

Combine like terms: -9a + -4a = -13a
-13a + 17a = 12

Combine like terms: -13a + 17a = 4a
4a = 12

Solving
4a = 12

Solving for variable 'a'.

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

Divide each side by '4'.
a = 3

Simplifying
a = 3

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