8a-2=-12

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Solution for 8a-2=-12 equation: 


Simplifying
8a + -2 = -12

Reorder the terms:
-2 + 8a = -12

Solving
-2 + 8a = -12

Solving for variable 'a'.

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

Add '2' to each side of the equation.
-2 + 2 + 8a = -12 + 2

Combine like terms: -2 + 2 = 0
0 + 8a = -12 + 2
8a = -12 + 2

Combine like terms: -12 + 2 = -10
8a = -10

Divide each side by '8'.
a = -1.25

Simplifying
a = -1.25

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