12a+3=2-a

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Solution for 12a+3=2-a equation:


Simplifying
12a + 3 = 2 + -1a

Reorder the terms:
3 + 12a = 2 + -1a

Solving
3 + 12a = 2 + -1a

Solving for variable 'a'.

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

Add 'a' to each side of the equation.
3 + 12a + a = 2 + -1a + a

Combine like terms: 12a + a = 13a
3 + 13a = 2 + -1a + a

Combine like terms: -1a + a = 0
3 + 13a = 2 + 0
3 + 13a = 2

Add '-3' to each side of the equation.
3 + -3 + 13a = 2 + -3

Combine like terms: 3 + -3 = 0
0 + 13a = 2 + -3
13a = 2 + -3

Combine like terms: 2 + -3 = -1
13a = -1

Divide each side by '13'.
a = -0.07692307692

Simplifying
a = -0.07692307692

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