16x^2-9y^2+18y+135=0

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Solution for 16x^2-9y^2+18y+135=0 equation: 


Simplifying
16x2 + -9y2 + 18y + 135 = 0

Reorder the terms:
135 + 16x2 + 18y + -9y2 = 0

Solving
135 + 16x2 + 18y + -9y2 = 0

Solving for variable 'x'.

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

Add '-135' to each side of the equation.
135 + 16x2 + 18y + -135 + -9y2 = 0 + -135

Reorder the terms:
135 + -135 + 16x2 + 18y + -9y2 = 0 + -135

Combine like terms: 135 + -135 = 0
0 + 16x2 + 18y + -9y2 = 0 + -135
16x2 + 18y + -9y2 = 0 + -135

Combine like terms: 0 + -135 = -135
16x2 + 18y + -9y2 = -135

Add '-18y' to each side of the equation.
16x2 + 18y + -18y + -9y2 = -135 + -18y

Combine like terms: 18y + -18y = 0
16x2 + 0 + -9y2 = -135 + -18y
16x2 + -9y2 = -135 + -18y

Add '9y2' to each side of the equation.
16x2 + -9y2 + 9y2 = -135 + -18y + 9y2

Combine like terms: -9y2 + 9y2 = 0
16x2 + 0 = -135 + -18y + 9y2
16x2 = -135 + -18y + 9y2

Divide each side by '16'.
x2 = -8.4375 + -1.125y + 0.5625y2

Simplifying
x2 = -8.4375 + -1.125y + 0.5625y2

Reorder the terms:
8.4375 + x2 + 1.125y + -0.5625y2 = -8.4375 + -1.125y + 0.5625y2 + 8.4375 + 1.125y + -0.5625y2

Reorder the terms:
8.4375 + x2 + 1.125y + -0.5625y2 = -8.4375 + 8.4375 + -1.125y + 1.125y + 0.5625y2 + -0.5625y2

Combine like terms: -8.4375 + 8.4375 = 0.0000
8.4375 + x2 + 1.125y + -0.5625y2 = 0.0000 + -1.125y + 1.125y + 0.5625y2 + -0.5625y2
8.4375 + x2 + 1.125y + -0.5625y2 = -1.125y + 1.125y + 0.5625y2 + -0.5625y2

Combine like terms: -1.125y + 1.125y = 0.000
8.4375 + x2 + 1.125y + -0.5625y2 = 0.000 + 0.5625y2 + -0.5625y2
8.4375 + x2 + 1.125y + -0.5625y2 = 0.5625y2 + -0.5625y2

Combine like terms: 0.5625y2 + -0.5625y2 = 0.0000
8.4375 + x2 + 1.125y + -0.5625y2 = 0.0000

The solution to this equation could not be determined.

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