(X-1)(x+6)=18

Solution for (X-1)(x+6)=18 equation:

Simplifying
(X + -1)(x + 6) = 18

Reorder the terms:
(-1 + X)(x + 6) = 18

Reorder the terms:
(-1 + X)(6 + x) = 18

Multiply (-1 + X) * (6 + x)
(-1(6 + x) + X(6 + x)) = 18
((6 * -1 + x * -1) + X(6 + x)) = 18
((-6 + -1x) + X(6 + x)) = 18
(-6 + -1x + (6 * X + x * X)) = 18
(-6 + -1x + (6X + xX)) = 18

Reorder the terms:
(-6 + 6X + -1x + xX) = 18
(-6 + 6X + -1x + xX) = 18

Solving
-6 + 6X + -1x + xX = 18

Solving for variable 'X'.

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

Add '6' to each side of the equation.
-6 + 6X + -1x + 6 + xX = 18 + 6

Reorder the terms:
-6 + 6 + 6X + -1x + xX = 18 + 6

Combine like terms: -6 + 6 = 0
0 + 6X + -1x + xX = 18 + 6
6X + -1x + xX = 18 + 6

Combine like terms: 18 + 6 = 24
6X + -1x + xX = 24

Add 'x' to each side of the equation.
6X + -1x + x + xX = 24 + x

Combine like terms: -1x + x = 0
6X + 0 + xX = 24 + x
6X + xX = 24 + x

Reorder the terms:
-24 + 6X + -1x + xX = 24 + x + -24 + -1x

Reorder the terms:
-24 + 6X + -1x + xX = 24 + -24 + x + -1x

Combine like terms: 24 + -24 = 0
-24 + 6X + -1x + xX = 0 + x + -1x
-24 + 6X + -1x + xX = x + -1x

Combine like terms: x + -1x = 0
-24 + 6X + -1x + xX = 0

The solution to this equation could not be determined.