Y^2-1=14

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Solution for Y^2-1=14 equation: 


Simplifying
Y2 + -1 = 14

Reorder the terms:
-1 + Y2 = 14

Solving
-1 + Y2 = 14

Solving for variable 'Y'.

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

Add '1' to each side of the equation.
-1 + 1 + Y2 = 14 + 1

Combine like terms: -1 + 1 = 0
0 + Y2 = 14 + 1
Y2 = 14 + 1

Combine like terms: 14 + 1 = 15
Y2 = 15

Simplifying
Y2 = 15

Take the square root of each side:
Y = {-3.872983346, 3.872983346}

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