4x^2+36r=0

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Solution for 4x^2+36r=0 equation: 


Simplifying
4x2 + 36r = 0

Reorder the terms:
36r + 4x2 = 0

Solving
36r + 4x2 = 0

Solving for variable 'r'.

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

Add '-4x2' to each side of the equation.
36r + 4x2 + -4x2 = 0 + -4x2

Combine like terms: 4x2 + -4x2 = 0
36r + 0 = 0 + -4x2
36r = 0 + -4x2
Remove the zero:
36r = -4x2

Divide each side by '36'.
r = -0.1111111111x2

Simplifying
r = -0.1111111111x2

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