y^2-5=22

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Solution for y^2-5=22 equation: 


Simplifying
y2 + -5 = 22

Reorder the terms:
-5 + y2 = 22

Solving
-5 + y2 = 22

Solving for variable 'y'.

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

Add '5' to each side of the equation.
-5 + 5 + y2 = 22 + 5

Combine like terms: -5 + 5 = 0
0 + y2 = 22 + 5
y2 = 22 + 5

Combine like terms: 22 + 5 = 27
y2 = 27

Simplifying
y2 = 27

Take the square root of each side:
y = {-5.196152423, 5.196152423}

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