(X+1)(x+3)=156

Solution for (X+1)(x+3)=156 equation:

Simplifying
(X + 1)(x + 3) = 156

Reorder the terms:
(1 + X)(x + 3) = 156

Reorder the terms:
(1 + X)(3 + x) = 156

Multiply (1 + X) * (3 + x)
(1(3 + x) + X(3 + x)) = 156
((3 * 1 + x * 1) + X(3 + x)) = 156
((3 + 1x) + X(3 + x)) = 156
(3 + 1x + (3 * X + x * X)) = 156
(3 + 1x + (3X + xX)) = 156

Reorder the terms:
(3 + 3X + 1x + xX) = 156
(3 + 3X + 1x + xX) = 156

Solving
3 + 3X + 1x + xX = 156

Solving for variable 'X'.

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

Add '-3' to each side of the equation.
3 + 3X + 1x + -3 + xX = 156 + -3

Reorder the terms:
3 + -3 + 3X + 1x + xX = 156 + -3

Combine like terms: 3 + -3 = 0
0 + 3X + 1x + xX = 156 + -3
3X + 1x + xX = 156 + -3

Combine like terms: 156 + -3 = 153
3X + 1x + xX = 153

Add '-1x' to each side of the equation.
3X + 1x + -1x + xX = 153 + -1x

Combine like terms: 1x + -1x = 0
3X + 0 + xX = 153 + -1x
3X + xX = 153 + -1x

Reorder the terms:
-153 + 3X + x + xX = 153 + -1x + -153 + x

Reorder the terms:
-153 + 3X + x + xX = 153 + -153 + -1x + x

Combine like terms: 153 + -153 = 0
-153 + 3X + x + xX = 0 + -1x + x
-153 + 3X + x + xX = -1x + x

Combine like terms: -1x + x = 0
-153 + 3X + x + xX = 0

The solution to this equation could not be determined.