r^2-5=-22

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Solution for r^2-5=-22 equation:


Simplifying
r2 + -5 = -22

Reorder the terms:
-5 + r2 = -22

Solving
-5 + r2 = -22

Solving for variable 'r'.

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

Add '5' to each side of the equation.
-5 + 5 + r2 = -22 + 5

Combine like terms: -5 + 5 = 0
0 + r2 = -22 + 5
r2 = -22 + 5

Combine like terms: -22 + 5 = -17
r2 = -17

Simplifying
r2 = -17

Reorder the terms:
17 + r2 = -17 + 17

Combine like terms: -17 + 17 = 0
17 + r2 = 0

The solution to this equation could not be determined.

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