a^2-7+12=0

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Solution for a^2-7+12=0 equation:


Simplifying
a2 + -7 + 12 = 0

Reorder the terms:
-7 + 12 + a2 = 0

Combine like terms: -7 + 12 = 5
5 + a2 = 0

Solving
5 + a2 = 0

Solving for variable 'a'.

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

Add '-5' to each side of the equation.
5 + -5 + a2 = 0 + -5

Combine like terms: 5 + -5 = 0
0 + a2 = 0 + -5
a2 = 0 + -5

Combine like terms: 0 + -5 = -5
a2 = -5

Simplifying
a2 = -5

Reorder the terms:
5 + a2 = -5 + 5

Combine like terms: -5 + 5 = 0
5 + a2 = 0

The solution to this equation could not be determined.

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