Y^2-10y+42=0

Solution for Y^2-10y+42=0 equation:

Simplifying
Y2 + -10y + 42 = 0

Reorder the terms:
42 + Y2 + -10y = 0

Solving
42 + Y2 + -10y = 0

Solving for variable 'Y'.

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

Add '-42' to each side of the equation.
42 + Y2 + -42 + -10y = 0 + -42

Reorder the terms:
42 + -42 + Y2 + -10y = 0 + -42

Combine like terms: 42 + -42 = 0
0 + Y2 + -10y = 0 + -42
Y2 + -10y = 0 + -42

Combine like terms: 0 + -42 = -42
Y2 + -10y = -42

Add '10y' to each side of the equation.
Y2 + -10y + 10y = -42 + 10y

Combine like terms: -10y + 10y = 0
Y2 + 0 = -42 + 10y
Y2 = -42 + 10y

Simplifying
Y2 = -42 + 10y

Reorder the terms:
42 + Y2 + -10y = -42 + 10y + 42 + -10y

Reorder the terms:
42 + Y2 + -10y = -42 + 42 + 10y + -10y

Combine like terms: -42 + 42 = 0
42 + Y2 + -10y = 0 + 10y + -10y
42 + Y2 + -10y = 10y + -10y

Combine like terms: 10y + -10y = 0
42 + Y2 + -10y = 0

The solution to this equation could not be determined.