X^2+13x+42=y

Solution for X^2+13x+42=y equation:

Simplifying
X2 + 13x + 42 = y

Reorder the terms:
42 + X2 + 13x = y

Solving
42 + X2 + 13x = y

Solving for variable 'X'.

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

Add '-42' to each side of the equation.
42 + X2 + -42 + 13x = -42 + y

Reorder the terms:
42 + -42 + X2 + 13x = -42 + y

Combine like terms: 42 + -42 = 0
0 + X2 + 13x = -42 + y
X2 + 13x = -42 + y

Add '-13x' to each side of the equation.
X2 + 13x + -13x = -42 + -13x + y

Combine like terms: 13x + -13x = 0
X2 + 0 = -42 + -13x + y
X2 = -42 + -13x + y

Simplifying
X2 = -42 + -13x + y

Reorder the terms:
42 + X2 + 13x + -1y = -42 + -13x + y + 42 + 13x + -1y

Reorder the terms:
42 + X2 + 13x + -1y = -42 + 42 + -13x + 13x + y + -1y

Combine like terms: -42 + 42 = 0
42 + X2 + 13x + -1y = 0 + -13x + 13x + y + -1y
42 + X2 + 13x + -1y = -13x + 13x + y + -1y

Combine like terms: -13x + 13x = 0
42 + X2 + 13x + -1y = 0 + y + -1y
42 + X2 + 13x + -1y = y + -1y

Combine like terms: y + -1y = 0
42 + X2 + 13x + -1y = 0

The solution to this equation could not be determined.