r^2=7n-12

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Solution for r^2=7n-12 equation:


Simplifying
r2 = 7n + -12

Reorder the terms:
r2 = -12 + 7n

Solving
r2 = -12 + 7n

Solving for variable 'r'.

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

Simplifying
r2 = -12 + 7n

Reorder the terms:
12 + -7n + r2 = -12 + 7n + 12 + -7n

Reorder the terms:
12 + -7n + r2 = -12 + 12 + 7n + -7n

Combine like terms: -12 + 12 = 0
12 + -7n + r2 = 0 + 7n + -7n
12 + -7n + r2 = 7n + -7n

Combine like terms: 7n + -7n = 0
12 + -7n + r2 = 0

The solution to this equation could not be determined.

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