X^4+13x+42=0

Solution for X^4+13x+42=0 equation:

Simplifying
X4 + 13x + 42 = 0

Reorder the terms:
42 + X4 + 13x = 0

Solving
42 + X4 + 13x = 0

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 + X4 + -42 + 13x = 0 + -42

Reorder the terms:
42 + -42 + X4 + 13x = 0 + -42

Combine like terms: 42 + -42 = 0
0 + X4 + 13x = 0 + -42
X4 + 13x = 0 + -42

Combine like terms: 0 + -42 = -42
X4 + 13x = -42

Add '-13x' to each side of the equation.
X4 + 13x + -13x = -42 + -13x

Combine like terms: 13x + -13x = 0
X4 + 0 = -42 + -13x
X4 = -42 + -13x

Simplifying
X4 = -42 + -13x

Reorder the terms:
42 + X4 + 13x = -42 + -13x + 42 + 13x

Reorder the terms:
42 + X4 + 13x = -42 + 42 + -13x + 13x

Combine like terms: -42 + 42 = 0
42 + X4 + 13x = 0 + -13x + 13x
42 + X4 + 13x = -13x + 13x

Combine like terms: -13x + 13x = 0
42 + X4 + 13x = 0

The solution to this equation could not be determined.