(X-1)(x+5)=16

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Solution for (X-1)(x+5)=16 equation:


Simplifying
(X + -1)(x + 5) = 16

Reorder the terms:
(-1 + X)(x + 5) = 16

Reorder the terms:
(-1 + X)(5 + x) = 16

Multiply (-1 + X) * (5 + x)
(-1(5 + x) + X(5 + x)) = 16
((5 * -1 + x * -1) + X(5 + x)) = 16
((-5 + -1x) + X(5 + x)) = 16
(-5 + -1x + (5 * X + x * X)) = 16
(-5 + -1x + (5X + xX)) = 16

Reorder the terms:
(-5 + 5X + -1x + xX) = 16
(-5 + 5X + -1x + xX) = 16

Solving
-5 + 5X + -1x + xX = 16

Solving for variable 'X'.

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

Add '5' to each side of the equation.
-5 + 5X + -1x + 5 + xX = 16 + 5

Reorder the terms:
-5 + 5 + 5X + -1x + xX = 16 + 5

Combine like terms: -5 + 5 = 0
0 + 5X + -1x + xX = 16 + 5
5X + -1x + xX = 16 + 5

Combine like terms: 16 + 5 = 21
5X + -1x + xX = 21

Add 'x' to each side of the equation.
5X + -1x + x + xX = 21 + x

Combine like terms: -1x + x = 0
5X + 0 + xX = 21 + x
5X + xX = 21 + x

Reorder the terms:
-21 + 5X + -1x + xX = 21 + x + -21 + -1x

Reorder the terms:
-21 + 5X + -1x + xX = 21 + -21 + x + -1x

Combine like terms: 21 + -21 = 0
-21 + 5X + -1x + xX = 0 + x + -1x
-21 + 5X + -1x + xX = x + -1x

Combine like terms: x + -1x = 0
-21 + 5X + -1x + xX = 0

The solution to this equation could not be determined.

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