2y=9-x^2-z^2

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Solution for 2y=9-x^2-z^2 equation: 


Simplifying
2y = 9 + -1x2 + -1z2

Solving
2y = 9 + -1x2 + -1z2

Solving for variable 'y'.

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

Divide each side by '2'.
y = 4.5 + -0.5x2 + -0.5z2

Simplifying
y = 4.5 + -0.5x2 + -0.5z2

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