-8r^2=224

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Solution for -8r^2=224 equation: 


Simplifying
-8r2 = 224

Solving
-8r2 = 224

Solving for variable 'r'.

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

Divide each side by '-8'.
r2 = -28

Simplifying
r2 = -28

Reorder the terms:
28 + r2 = -28 + 28

Combine like terms: -28 + 28 = 0
28 + r2 = 0

The solution to this equation could not be determined.

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