2+8a=-12

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Solution for 2+8a=-12 equation: 


Simplifying
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 = -14
8a = -14

Divide each side by '8'.
a = -1.75

Simplifying
a = -1.75

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