12r^2-27t^2=0

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Solution for 12r^2-27t^2=0 equation: 


Simplifying
12r2 + -27t2 = 0

Solving
12r2 + -27t2 = 0

Solving for variable 'r'.

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

Add '27t2' to each side of the equation.
12r2 + -27t2 + 27t2 = 0 + 27t2

Combine like terms: -27t2 + 27t2 = 0
12r2 + 0 = 0 + 27t2
12r2 = 0 + 27t2
Remove the zero:
12r2 = 27t2

Divide each side by '12'.
r2 = 2.25t2

Simplifying
r2 = 2.25t2

Take the square root of each side:
r = {-1.5t, 1.5t}

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