-2r^2=-24

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Solution for -2r^2=-24 equation: 


Simplifying
-2r2 = -24

Solving
-2r2 = -24

Solving for variable 'r'.

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

Divide each side by '-2'.
r2 = 12

Simplifying
r2 = 12

Take the square root of each side:
r = {-3.464101615, 3.464101615}

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