(X+13)(x-3)=0

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Solution for (X+13)(x-3)=0 equation:


Simplifying
(X + 13)(x + -3) = 0

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

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

Multiply (13 + X) * (-3 + x)
(13(-3 + x) + X(-3 + x)) = 0
((-3 * 13 + x * 13) + X(-3 + x)) = 0
((-39 + 13x) + X(-3 + x)) = 0
(-39 + 13x + (-3 * X + x * X)) = 0
(-39 + 13x + (-3X + xX)) = 0

Reorder the terms:
(-39 + -3X + 13x + xX) = 0
(-39 + -3X + 13x + xX) = 0

Solving
-39 + -3X + 13x + xX = 0

Solving for variable 'X'.

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

Add '39' to each side of the equation.
-39 + -3X + 13x + 39 + xX = 0 + 39

Reorder the terms:
-39 + 39 + -3X + 13x + xX = 0 + 39

Combine like terms: -39 + 39 = 0
0 + -3X + 13x + xX = 0 + 39
-3X + 13x + xX = 0 + 39

Combine like terms: 0 + 39 = 39
-3X + 13x + xX = 39

Add '-13x' to each side of the equation.
-3X + 13x + -13x + xX = 39 + -13x

Combine like terms: 13x + -13x = 0
-3X + 0 + xX = 39 + -13x
-3X + xX = 39 + -13x

Reorder the terms:
-39 + -3X + 13x + xX = 39 + -13x + -39 + 13x

Reorder the terms:
-39 + -3X + 13x + xX = 39 + -39 + -13x + 13x

Combine like terms: 39 + -39 = 0
-39 + -3X + 13x + xX = 0 + -13x + 13x
-39 + -3X + 13x + xX = -13x + 13x

Combine like terms: -13x + 13x = 0
-39 + -3X + 13x + xX = 0

The solution to this equation could not be determined.

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