-5a+3a+-7a=108

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Solution for -5a+3a+-7a=108 equation: 


Simplifying
-5a + 3a + -7a = 108

Combine like terms: -5a + 3a = -2a
-2a + -7a = 108

Combine like terms: -2a + -7a = -9a
-9a = 108

Solving
-9a = 108

Solving for variable 'a'.

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

Divide each side by '-9'.
a = -12

Simplifying
a = -12

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