X(x+5)+y=(x+2)(x-2)

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Solution for X(x+5)+y=(x+2)(x-2) equation:


Simplifying
X(x + 5) + y = (x + 2)(x + -2)

Reorder the terms:
X(5 + x) + y = (x + 2)(x + -2)
(5 * X + x * X) + y = (x + 2)(x + -2)
(5X + xX) + y = (x + 2)(x + -2)

Reorder the terms:
5X + xX + y = (2 + x)(x + -2)

Reorder the terms:
5X + xX + y = (2 + x)(-2 + x)

Multiply (2 + x) * (-2 + x)
5X + xX + y = (2(-2 + x) + x(-2 + x))
5X + xX + y = ((-2 * 2 + x * 2) + x(-2 + x))
5X + xX + y = ((-4 + 2x) + x(-2 + x))
5X + xX + y = (-4 + 2x + (-2 * x + x * x))
5X + xX + y = (-4 + 2x + (-2x + x2))

Combine like terms: 2x + -2x = 0
5X + xX + y = (-4 + 0 + x2)
5X + xX + y = (-4 + x2)

Solving
5X + xX + y = -4 + x2

Solving for variable 'X'.

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

Add '-1y' to each side of the equation.
5X + xX + y + -1y = -4 + x2 + -1y

Combine like terms: y + -1y = 0
5X + xX + 0 = -4 + x2 + -1y
5X + xX = -4 + x2 + -1y

Reorder the terms:
4 + 5X + xX + -1x2 + y = -4 + x2 + -1y + 4 + -1x2 + y

Reorder the terms:
4 + 5X + xX + -1x2 + y = -4 + 4 + x2 + -1x2 + -1y + y

Combine like terms: -4 + 4 = 0
4 + 5X + xX + -1x2 + y = 0 + x2 + -1x2 + -1y + y
4 + 5X + xX + -1x2 + y = x2 + -1x2 + -1y + y

Combine like terms: x2 + -1x2 = 0
4 + 5X + xX + -1x2 + y = 0 + -1y + y
4 + 5X + xX + -1x2 + y = -1y + y

Combine like terms: -1y + y = 0
4 + 5X + xX + -1x2 + y = 0

The solution to this equation could not be determined.

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