Y^2-y=42

Solution for Y^2-y=42 equation:

Simplifying
Y2 + -1y = 42

Solving
Y2 + -1y = 42

Solving for variable 'Y'.

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

Add 'y' to each side of the equation.
Y2 + -1y + y = 42 + y

Combine like terms: -1y + y = 0
Y2 + 0 = 42 + y
Y2 = 42 + y

Simplifying
Y2 = 42 + y

Reorder the terms:
-42 + Y2 + -1y = 42 + y + -42 + -1y

Reorder the terms:
-42 + Y2 + -1y = 42 + -42 + y + -1y

Combine like terms: 42 + -42 = 0
-42 + Y2 + -1y = 0 + y + -1y
-42 + Y2 + -1y = y + -1y

Combine like terms: y + -1y = 0
-42 + Y2 + -1y = 0

The solution to this equation could not be determined.