36r^2-21g^2=0

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Solution for 36r^2-21g^2=0 equation: 


Simplifying
36r2 + -21g2 = 0

Reorder the terms:
-21g2 + 36r2 = 0

Solving
-21g2 + 36r2 = 0

Solving for variable 'g'.

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

Add '-36r2' to each side of the equation.
-21g2 + 36r2 + -36r2 = 0 + -36r2

Combine like terms: 36r2 + -36r2 = 0
-21g2 + 0 = 0 + -36r2
-21g2 = 0 + -36r2
Remove the zero:
-21g2 = -36r2

Divide each side by '-21'.
g2 = 1.714285714r2

Simplifying
g2 = 1.714285714r2

Take the square root of each side:
g = {-1.309307341r, 1.309307341r}

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