8-4a=-8

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Solution for 8-4a=-8 equation: 


Simplifying
8 + -4a = -8

Solving
8 + -4a = -8

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 + -4a = -8 + -8

Combine like terms: 8 + -8 = 0
0 + -4a = -8 + -8
-4a = -8 + -8

Combine like terms: -8 + -8 = -16
-4a = -16

Divide each side by '-4'.
a = 4

Simplifying
a = 4

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