x^2+(11X)-42=0

Solution for x^2+(11X)-42=0 equation:

Simplifying
x2 + (11X) + -42 = 0

Reorder the terms:
-42 + (11X) + x2 = 0

Solving
-42 + (11X) + x2 = 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 + (11X) + 42 + x2 = 0 + 42

Reorder the terms:
-42 + 42 + (11X) + x2 = 0 + 42

Combine like terms: -42 + 42 = 0
0 + (11X) + x2 = 0 + 42
(11X) + x2 = 0 + 42

Combine like terms: 0 + 42 = 42
(11X) + x2 = 42

Add '-1x2' to each side of the equation.
(11X) + x2 + -1x2 = 42 + -1x2

Combine like terms: x2 + -1x2 = 0
(11X) + 0 = 42 + -1x2
(11X) = 42 + -1x2

Divide each side by '11'.
X = 3.818181818 + -0.09090909091x2

Simplifying
X = 3.818181818 + -0.09090909091x2