4x^2y-36y=

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Solution for 4x^2y-36y= equation: 


Simplifying
4x2y + -36y = 0

Solving
4x2y + -36y = 0

Solving for variable 'x'.

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

Add '36y' to each side of the equation.
4x2y + -36y + 36y = 0 + 36y

Combine like terms: -36y + 36y = 0
4x2y + 0 = 0 + 36y
4x2y = 0 + 36y
Remove the zero:
4x2y = 36y

Divide each side by '4y'.
x2 = 9

Simplifying
x2 = 9

Take the square root of each side:
x = {-3, 3}

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