Y^2-18y+72=0

Solution for Y^2-18y+72=0 equation:

Simplifying
Y2 + -18y + 72 = 0

Reorder the terms:
72 + Y2 + -18y = 0

Solving
72 + Y2 + -18y = 0

Solving for variable 'Y'.

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

Add '-72' to each side of the equation.
72 + Y2 + -72 + -18y = 0 + -72

Reorder the terms:
72 + -72 + Y2 + -18y = 0 + -72

Combine like terms: 72 + -72 = 0
0 + Y2 + -18y = 0 + -72
Y2 + -18y = 0 + -72

Combine like terms: 0 + -72 = -72
Y2 + -18y = -72

Add '18y' to each side of the equation.
Y2 + -18y + 18y = -72 + 18y

Combine like terms: -18y + 18y = 0
Y2 + 0 = -72 + 18y
Y2 = -72 + 18y

Simplifying
Y2 = -72 + 18y

Reorder the terms:
72 + Y2 + -18y = -72 + 18y + 72 + -18y

Reorder the terms:
72 + Y2 + -18y = -72 + 72 + 18y + -18y

Combine like terms: -72 + 72 = 0
72 + Y2 + -18y = 0 + 18y + -18y
72 + Y2 + -18y = 18y + -18y

Combine like terms: 18y + -18y = 0
72 + Y2 + -18y = 0

The solution to this equation could not be determined.