14+2y^2=78

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Solution for 14+2y^2=78 equation: 


Simplifying
14 + 2y2 = 78

Solving
14 + 2y2 = 78

Solving for variable 'y'.

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

Add '-14' to each side of the equation.
14 + -14 + 2y2 = 78 + -14

Combine like terms: 14 + -14 = 0
0 + 2y2 = 78 + -14
2y2 = 78 + -14

Combine like terms: 78 + -14 = 64
2y2 = 64

Divide each side by '2'.
y2 = 32

Simplifying
y2 = 32

Take the square root of each side:
y = {-5.656854249, 5.656854249}

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