2x+y^2=18

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Solution for 2x+y^2=18 equation: 


Simplifying
2x + y2 = 18

Solving
2x + y2 = 18

Solving for variable 'x'.

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

Add '-1y2' to each side of the equation.
2x + y2 + -1y2 = 18 + -1y2

Combine like terms: y2 + -1y2 = 0
2x + 0 = 18 + -1y2
2x = 18 + -1y2

Divide each side by '2'.
x = 9 + -0.5y2

Simplifying
x = 9 + -0.5y2

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