(X-15)(x-3)=

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


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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

The solution to this equation could not be determined.

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