4a-12a+7a=

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Solution for 4a-12a+7a= equation: 


Simplifying
4a + -12a + 7a = 0

Combine like terms: 4a + -12a = -8a
-8a + 7a = 0

Combine like terms: -8a + 7a = -1a
-1a = 0

Solving
-1a = 0

Solving for variable 'a'.

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

Divide each side by '-1'.
a = 0

Simplifying
a = 0

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