2a-12=-6

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Solution for 2a-12=-6 equation: 


Simplifying
2a + -12 = -6

Reorder the terms:
-12 + 2a = -6

Solving
-12 + 2a = -6

Solving for variable 'a'.

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

Add '12' to each side of the equation.
-12 + 12 + 2a = -6 + 12

Combine like terms: -12 + 12 = 0
0 + 2a = -6 + 12
2a = -6 + 12

Combine like terms: -6 + 12 = 6
2a = 6

Divide each side by '2'.
a = 3

Simplifying
a = 3

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