12a+(7a-5a)=

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Solution for 12a+(7a-5a)= equation: 


Simplifying
12a + (7a + -5a) = 0

Combine like terms: 7a + -5a = 2a
12a + (2a) = 0
12a + (2a) = 0

Combine like terms: 12a + (2a) = 14a
14a = 0

Solving
14a = 0

Solving for variable 'a'.

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

Divide each side by '14'.
a = 0

Simplifying
a = 0

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