-3r^2-8r^2+8r^2=0

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Solution for -3r^2-8r^2+8r^2=0 equation: 


Simplifying
-3r2 + -8r2 + 8r2 = 0

Combine like terms: -3r2 + -8r2 = -11r2
-11r2 + 8r2 = 0

Combine like terms: -11r2 + 8r2 = -3r2
-3r2 = 0

Solving
-3r2 = 0

Solving for variable 'r'.

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

Divide each side by '-3'.
r2 = 0

Simplifying
r2 = 0

Take the square root of each side:
r = {0}

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