(X-15)(x-15)=252

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Solution for (X-15)(x-15)=252 equation:


Simplifying
(X + -15)(x + -15) = 252

Reorder the terms:
(-15 + X)(x + -15) = 252

Reorder the terms:
(-15 + X)(-15 + x) = 252

Multiply (-15 + X) * (-15 + x)
(-15(-15 + x) + X(-15 + x)) = 252
((-15 * -15 + x * -15) + X(-15 + x)) = 252
((225 + -15x) + X(-15 + x)) = 252
(225 + -15x + (-15 * X + x * X)) = 252
(225 + -15x + (-15X + xX)) = 252

Reorder the terms:
(225 + -15X + -15x + xX) = 252
(225 + -15X + -15x + xX) = 252

Solving
225 + -15X + -15x + xX = 252

Solving for variable 'X'.

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

Add '-225' to each side of the equation.
225 + -15X + -15x + -225 + xX = 252 + -225

Reorder the terms:
225 + -225 + -15X + -15x + xX = 252 + -225

Combine like terms: 225 + -225 = 0
0 + -15X + -15x + xX = 252 + -225
-15X + -15x + xX = 252 + -225

Combine like terms: 252 + -225 = 27
-15X + -15x + xX = 27

Add '15x' to each side of the equation.
-15X + -15x + 15x + xX = 27 + 15x

Combine like terms: -15x + 15x = 0
-15X + 0 + xX = 27 + 15x
-15X + xX = 27 + 15x

Reorder the terms:
-27 + -15X + -15x + xX = 27 + 15x + -27 + -15x

Reorder the terms:
-27 + -15X + -15x + xX = 27 + -27 + 15x + -15x

Combine like terms: 27 + -27 = 0
-27 + -15X + -15x + xX = 0 + 15x + -15x
-27 + -15X + -15x + xX = 15x + -15x

Combine like terms: 15x + -15x = 0
-27 + -15X + -15x + xX = 0

The solution to this equation could not be determined.

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