(X-3)(x-15)=

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Solution for (X-3)(x-15)= equation:


Simplifying
(X + -3)(x + -15) = 0

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

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

Multiply (-3 + X) * (-15 + x)
(-3(-15 + x) + X(-15 + x)) = 0
((-15 * -3 + x * -3) + X(-15 + x)) = 0
((45 + -3x) + X(-15 + x)) = 0
(45 + -3x + (-15 * X + x * X)) = 0
(45 + -3x + (-15X + xX)) = 0

Reorder the terms:
(45 + -15X + -3x + xX) = 0
(45 + -15X + -3x + xX) = 0

Solving
45 + -15X + -3x + xX = 0

Solving for variable 'X'.

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

Add '-45' to each side of the equation.
45 + -15X + -3x + -45 + xX = 0 + -45

Reorder the terms:
45 + -45 + -15X + -3x + xX = 0 + -45

Combine like terms: 45 + -45 = 0
0 + -15X + -3x + xX = 0 + -45
-15X + -3x + xX = 0 + -45

Combine like terms: 0 + -45 = -45
-15X + -3x + xX = -45

Add '3x' to each side of the equation.
-15X + -3x + 3x + xX = -45 + 3x

Combine like terms: -3x + 3x = 0
-15X + 0 + xX = -45 + 3x
-15X + xX = -45 + 3x

Reorder the terms:
45 + -15X + -3x + xX = -45 + 3x + 45 + -3x

Reorder the terms:
45 + -15X + -3x + xX = -45 + 45 + 3x + -3x

Combine like terms: -45 + 45 = 0
45 + -15X + -3x + xX = 0 + 3x + -3x
45 + -15X + -3x + xX = 3x + -3x

Combine like terms: 3x + -3x = 0
45 + -15X + -3x + xX = 0

The solution to this equation could not be determined.

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