(X+1)(x-8)=-18

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Solution for (X+1)(x-8)=-18 equation:


Simplifying
(X + 1)(x + -8) = -18

Reorder the terms:
(1 + X)(x + -8) = -18

Reorder the terms:
(1 + X)(-8 + x) = -18

Multiply (1 + X) * (-8 + x)
(1(-8 + x) + X(-8 + x)) = -18
((-8 * 1 + x * 1) + X(-8 + x)) = -18
((-8 + 1x) + X(-8 + x)) = -18
(-8 + 1x + (-8 * X + x * X)) = -18
(-8 + 1x + (-8X + xX)) = -18

Reorder the terms:
(-8 + -8X + 1x + xX) = -18
(-8 + -8X + 1x + xX) = -18

Solving
-8 + -8X + 1x + xX = -18

Solving for variable 'X'.

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

Add '8' to each side of the equation.
-8 + -8X + 1x + 8 + xX = -18 + 8

Reorder the terms:
-8 + 8 + -8X + 1x + xX = -18 + 8

Combine like terms: -8 + 8 = 0
0 + -8X + 1x + xX = -18 + 8
-8X + 1x + xX = -18 + 8

Combine like terms: -18 + 8 = -10
-8X + 1x + xX = -10

Add '-1x' to each side of the equation.
-8X + 1x + -1x + xX = -10 + -1x

Combine like terms: 1x + -1x = 0
-8X + 0 + xX = -10 + -1x
-8X + xX = -10 + -1x

Reorder the terms:
10 + -8X + x + xX = -10 + -1x + 10 + x

Reorder the terms:
10 + -8X + x + xX = -10 + 10 + -1x + x

Combine like terms: -10 + 10 = 0
10 + -8X + x + xX = 0 + -1x + x
10 + -8X + x + xX = -1x + x

Combine like terms: -1x + x = 0
10 + -8X + x + xX = 0

The solution to this equation could not be determined.

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