6(a^2-2)+15=

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Solution for 6(a^2-2)+15= equation:


Simplifying
6(a2 + -2) + 15 = 0

Reorder the terms:
6(-2 + a2) + 15 = 0
(-2 * 6 + a2 * 6) + 15 = 0
(-12 + 6a2) + 15 = 0

Reorder the terms:
-12 + 15 + 6a2 = 0

Combine like terms: -12 + 15 = 3
3 + 6a2 = 0

Solving
3 + 6a2 = 0

Solving for variable 'a'.

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

Add '-3' to each side of the equation.
3 + -3 + 6a2 = 0 + -3

Combine like terms: 3 + -3 = 0
0 + 6a2 = 0 + -3
6a2 = 0 + -3

Combine like terms: 0 + -3 = -3
6a2 = -3

Divide each side by '6'.
a2 = -0.5

Simplifying
a2 = -0.5

Reorder the terms:
0.5 + a2 = -0.5 + 0.5

Combine like terms: -0.5 + 0.5 = 0.0
0.5 + a2 = 0.0

The solution to this equation could not be determined.

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