(X+5)(x-3)+7=0

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Solution for (X+5)(x-3)+7=0 equation:


Simplifying
(X + 5)(x + -3) + 7 = 0

Reorder the terms:
(5 + X)(x + -3) + 7 = 0

Reorder the terms:
(5 + X)(-3 + x) + 7 = 0

Multiply (5 + X) * (-3 + x)
(5(-3 + x) + X(-3 + x)) + 7 = 0
((-3 * 5 + x * 5) + X(-3 + x)) + 7 = 0
((-15 + 5x) + X(-3 + x)) + 7 = 0
(-15 + 5x + (-3 * X + x * X)) + 7 = 0
(-15 + 5x + (-3X + xX)) + 7 = 0

Reorder the terms:
(-15 + -3X + 5x + xX) + 7 = 0
(-15 + -3X + 5x + xX) + 7 = 0

Reorder the terms:
-15 + 7 + -3X + 5x + xX = 0

Combine like terms: -15 + 7 = -8
-8 + -3X + 5x + xX = 0

Solving
-8 + -3X + 5x + xX = 0

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 + -3X + 5x + 8 + xX = 0 + 8

Reorder the terms:
-8 + 8 + -3X + 5x + xX = 0 + 8

Combine like terms: -8 + 8 = 0
0 + -3X + 5x + xX = 0 + 8
-3X + 5x + xX = 0 + 8

Combine like terms: 0 + 8 = 8
-3X + 5x + xX = 8

Add '-5x' to each side of the equation.
-3X + 5x + -5x + xX = 8 + -5x

Combine like terms: 5x + -5x = 0
-3X + 0 + xX = 8 + -5x
-3X + xX = 8 + -5x

Reorder the terms:
-8 + -3X + 5x + xX = 8 + -5x + -8 + 5x

Reorder the terms:
-8 + -3X + 5x + xX = 8 + -8 + -5x + 5x

Combine like terms: 8 + -8 = 0
-8 + -3X + 5x + xX = 0 + -5x + 5x
-8 + -3X + 5x + xX = -5x + 5x

Combine like terms: -5x + 5x = 0
-8 + -3X + 5x + xX = 0

The solution to this equation could not be determined.

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