9x^2-4y=16

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Solution for 9x^2-4y=16 equation:


Simplifying
9x2 + -4y = 16

Solving
9x2 + -4y = 16

Solving for variable 'x'.

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

Add '4y' to each side of the equation.
9x2 + -4y + 4y = 16 + 4y

Combine like terms: -4y + 4y = 0
9x2 + 0 = 16 + 4y
9x2 = 16 + 4y

Divide each side by '9'.
x2 = 1.777777778 + 0.4444444444y

Simplifying
x2 = 1.777777778 + 0.4444444444y

Reorder the terms:
-1.777777778 + x2 + -0.4444444444y = 1.777777778 + 0.4444444444y + -1.777777778 + -0.4444444444y

Reorder the terms:
-1.777777778 + x2 + -0.4444444444y = 1.777777778 + -1.777777778 + 0.4444444444y + -0.4444444444y

Combine like terms: 1.777777778 + -1.777777778 = 0.000000000
-1.777777778 + x2 + -0.4444444444y = 0.000000000 + 0.4444444444y + -0.4444444444y
-1.777777778 + x2 + -0.4444444444y = 0.4444444444y + -0.4444444444y

Combine like terms: 0.4444444444y + -0.4444444444y = 0.0000000000
-1.777777778 + x2 + -0.4444444444y = 0.0000000000

The solution to this equation could not be determined.

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