8a^2-8=24

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Solution for 8a^2-8=24 equation: 


Simplifying
8a2 + -8 = 24

Reorder the terms:
-8 + 8a2 = 24

Solving
-8 + 8a2 = 24

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 + 8a2 = 24 + 8

Combine like terms: -8 + 8 = 0
0 + 8a2 = 24 + 8
8a2 = 24 + 8

Combine like terms: 24 + 8 = 32
8a2 = 32

Divide each side by '8'.
a2 = 4

Simplifying
a2 = 4

Take the square root of each side:
a = {-2, 2}

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