12a+3+7a+5=

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Solution for 12a+3+7a+5= equation:


Simplifying
12a + 3 + 7a + 5 = 0

Reorder the terms:
3 + 5 + 12a + 7a = 0

Combine like terms: 3 + 5 = 8
8 + 12a + 7a = 0

Combine like terms: 12a + 7a = 19a
8 + 19a = 0

Solving
8 + 19a = 0

Solving for variable 'a'.

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

Add '-8' to each side of the equation.
8 + -8 + 19a = 0 + -8

Combine like terms: 8 + -8 = 0
0 + 19a = 0 + -8
19a = 0 + -8

Combine like terms: 0 + -8 = -8
19a = -8

Divide each side by '19'.
a = -0.4210526316

Simplifying
a = -0.4210526316

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