6a+7a-12a=

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Solution for 6a+7a-12a= equation: 


Simplifying
6a + 7a + -12a = 0

Combine like terms: 6a + 7a = 13a
13a + -12a = 0

Combine like terms: 13a + -12a = 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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