Y^2-30=180

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Solution for Y^2-30=180 equation: 


Simplifying
Y2 + -30 = 180

Reorder the terms:
-30 + Y2 = 180

Solving
-30 + Y2 = 180

Solving for variable 'Y'.

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

Add '30' to each side of the equation.
-30 + 30 + Y2 = 180 + 30

Combine like terms: -30 + 30 = 0
0 + Y2 = 180 + 30
Y2 = 180 + 30

Combine like terms: 180 + 30 = 210
Y2 = 210

Simplifying
Y2 = 210

Take the square root of each side:
Y = {-14.491376746, 14.491376746}

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