(X+3)(x+12)=

Solution for (X+3)(x+12)= equation:

Simplifying
(X + 3)(x + 12) = 0

Reorder the terms:
(3 + X)(x + 12) = 0

Reorder the terms:
(3 + X)(12 + x) = 0

Multiply (3 + X) * (12 + x)
(3(12 + x) + X(12 + x)) = 0
((12 * 3 + x * 3) + X(12 + x)) = 0
((36 + 3x) + X(12 + x)) = 0
(36 + 3x + (12 * X + x * X)) = 0
(36 + 3x + (12X + xX)) = 0

Reorder the terms:
(36 + 12X + 3x + xX) = 0
(36 + 12X + 3x + xX) = 0

Solving
36 + 12X + 3x + xX = 0

Solving for variable 'X'.

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

Add '-36' to each side of the equation.
36 + 12X + 3x + -36 + xX = 0 + -36

Reorder the terms:
36 + -36 + 12X + 3x + xX = 0 + -36

Combine like terms: 36 + -36 = 0
0 + 12X + 3x + xX = 0 + -36
12X + 3x + xX = 0 + -36

Combine like terms: 0 + -36 = -36
12X + 3x + xX = -36

Add '-3x' to each side of the equation.
12X + 3x + -3x + xX = -36 + -3x

Combine like terms: 3x + -3x = 0
12X + 0 + xX = -36 + -3x
12X + xX = -36 + -3x

Reorder the terms:
36 + 12X + 3x + xX = -36 + -3x + 36 + 3x

Reorder the terms:
36 + 12X + 3x + xX = -36 + 36 + -3x + 3x

Combine like terms: -36 + 36 = 0
36 + 12X + 3x + xX = 0 + -3x + 3x
36 + 12X + 3x + xX = -3x + 3x

Combine like terms: -3x + 3x = 0
36 + 12X + 3x + xX = 0

The solution to this equation could not be determined.