9x^2+9y=7

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Solution for 9x^2+9y=7 equation:


Simplifying
9x2 + 9y = 7

Solving
9x2 + 9y = 7

Solving for variable 'x'.

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

Add '-9y' to each side of the equation.
9x2 + 9y + -9y = 7 + -9y

Combine like terms: 9y + -9y = 0
9x2 + 0 = 7 + -9y
9x2 = 7 + -9y

Divide each side by '9'.
x2 = 0.7777777778 + -1y

Simplifying
x2 = 0.7777777778 + -1y

Reorder the terms:
-0.7777777778 + x2 + y = 0.7777777778 + -1y + -0.7777777778 + y

Reorder the terms:
-0.7777777778 + x2 + y = 0.7777777778 + -0.7777777778 + -1y + y

Combine like terms: 0.7777777778 + -0.7777777778 = 0.0000000000
-0.7777777778 + x2 + y = 0.0000000000 + -1y + y
-0.7777777778 + x2 + y = -1y + y

Combine like terms: -1y + y = 0
-0.7777777778 + x2 + y = 0

The solution to this equation could not be determined.

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