12a-3+15a-10a+8-5=

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Solution for 12a-3+15a-10a+8-5= equation: 


Simplifying
12a + -3 + 15a + -10a + 8 + -5 = 0

Reorder the terms:
-3 + 8 + -5 + 12a + 15a + -10a = 0

Combine like terms: -3 + 8 = 5
5 + -5 + 12a + 15a + -10a = 0

Combine like terms: 5 + -5 = 0
0 + 12a + 15a + -10a = 0
12a + 15a + -10a = 0

Combine like terms: 12a + 15a = 27a
27a + -10a = 0

Combine like terms: 27a + -10a = 17a
17a = 0

Solving
17a = 0

Solving for variable 'a'.

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

Divide each side by '17'.
a = 0

Simplifying
a = 0

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