(x-4)(X+4)=2x-16

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Solution for (x-4)(X+4)=2x-16 equation:


Simplifying
(x + -4)(X + 4) = 2x + -16

Reorder the terms:
(-4 + x)(X + 4) = 2x + -16

Reorder the terms:
(-4 + x)(4 + X) = 2x + -16

Multiply (-4 + x) * (4 + X)
(-4(4 + X) + x(4 + X)) = 2x + -16
((4 * -4 + X * -4) + x(4 + X)) = 2x + -16
((-16 + -4X) + x(4 + X)) = 2x + -16
(-16 + -4X + (4 * x + X * x)) = 2x + -16
(-16 + -4X + (4x + xX)) = 2x + -16
(-16 + -4X + 4x + xX) = 2x + -16

Reorder the terms:
-16 + -4X + 4x + xX = -16 + 2x

Add '16' to each side of the equation.
-16 + -4X + 4x + 16 + xX = -16 + 16 + 2x

Reorder the terms:
-16 + 16 + -4X + 4x + xX = -16 + 16 + 2x

Combine like terms: -16 + 16 = 0
0 + -4X + 4x + xX = -16 + 16 + 2x
-4X + 4x + xX = -16 + 16 + 2x

Combine like terms: -16 + 16 = 0
-4X + 4x + xX = 0 + 2x
-4X + 4x + xX = 2x

Solving
-4X + 4x + xX = 2x

Solving for variable 'X'.

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

Add '-4x' to each side of the equation.
-4X + 4x + -4x + xX = 2x + -4x

Combine like terms: 4x + -4x = 0
-4X + 0 + xX = 2x + -4x
-4X + xX = 2x + -4x

Combine like terms: 2x + -4x = -2x
-4X + xX = -2x

Reorder the terms:
-4X + 2x + xX = -2x + 2x

Combine like terms: -2x + 2x = 0
-4X + 2x + xX = 0

The solution to this equation could not be determined.

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