(X+15)(x+9)=270

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Solution for (X+15)(x+9)=270 equation:


Simplifying
(X + 15)(x + 9) = 270

Reorder the terms:
(15 + X)(x + 9) = 270

Reorder the terms:
(15 + X)(9 + x) = 270

Multiply (15 + X) * (9 + x)
(15(9 + x) + X(9 + x)) = 270
((9 * 15 + x * 15) + X(9 + x)) = 270
((135 + 15x) + X(9 + x)) = 270
(135 + 15x + (9 * X + x * X)) = 270
(135 + 15x + (9X + xX)) = 270

Reorder the terms:
(135 + 9X + 15x + xX) = 270
(135 + 9X + 15x + xX) = 270

Solving
135 + 9X + 15x + xX = 270

Solving for variable 'X'.

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

Add '-135' to each side of the equation.
135 + 9X + 15x + -135 + xX = 270 + -135

Reorder the terms:
135 + -135 + 9X + 15x + xX = 270 + -135

Combine like terms: 135 + -135 = 0
0 + 9X + 15x + xX = 270 + -135
9X + 15x + xX = 270 + -135

Combine like terms: 270 + -135 = 135
9X + 15x + xX = 135

Add '-15x' to each side of the equation.
9X + 15x + -15x + xX = 135 + -15x

Combine like terms: 15x + -15x = 0
9X + 0 + xX = 135 + -15x
9X + xX = 135 + -15x

Reorder the terms:
-135 + 9X + 15x + xX = 135 + -15x + -135 + 15x

Reorder the terms:
-135 + 9X + 15x + xX = 135 + -135 + -15x + 15x

Combine like terms: 135 + -135 = 0
-135 + 9X + 15x + xX = 0 + -15x + 15x
-135 + 9X + 15x + xX = -15x + 15x

Combine like terms: -15x + 15x = 0
-135 + 9X + 15x + xX = 0

The solution to this equation could not be determined.

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