(X+1)(2x+5)+1=0

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Solution for (X+1)(2x+5)+1=0 equation:


Simplifying
(X + 1)(2x + 5) + 1 = 0

Reorder the terms:
(1 + X)(2x + 5) + 1 = 0

Reorder the terms:
(1 + X)(5 + 2x) + 1 = 0

Multiply (1 + X) * (5 + 2x)
(1(5 + 2x) + X(5 + 2x)) + 1 = 0
((5 * 1 + 2x * 1) + X(5 + 2x)) + 1 = 0
((5 + 2x) + X(5 + 2x)) + 1 = 0
(5 + 2x + (5 * X + 2x * X)) + 1 = 0
(5 + 2x + (5X + 2xX)) + 1 = 0

Reorder the terms:
(5 + 5X + 2x + 2xX) + 1 = 0
(5 + 5X + 2x + 2xX) + 1 = 0

Reorder the terms:
5 + 1 + 5X + 2x + 2xX = 0

Combine like terms: 5 + 1 = 6
6 + 5X + 2x + 2xX = 0

Solving
6 + 5X + 2x + 2xX = 0

Solving for variable 'X'.

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

Add '-6' to each side of the equation.
6 + 5X + 2x + -6 + 2xX = 0 + -6

Reorder the terms:
6 + -6 + 5X + 2x + 2xX = 0 + -6

Combine like terms: 6 + -6 = 0
0 + 5X + 2x + 2xX = 0 + -6
5X + 2x + 2xX = 0 + -6

Combine like terms: 0 + -6 = -6
5X + 2x + 2xX = -6

Add '-2x' to each side of the equation.
5X + 2x + -2x + 2xX = -6 + -2x

Combine like terms: 2x + -2x = 0
5X + 0 + 2xX = -6 + -2x
5X + 2xX = -6 + -2x

Reorder the terms:
6 + 5X + 2x + 2xX = -6 + -2x + 6 + 2x

Reorder the terms:
6 + 5X + 2x + 2xX = -6 + 6 + -2x + 2x

Combine like terms: -6 + 6 = 0
6 + 5X + 2x + 2xX = 0 + -2x + 2x
6 + 5X + 2x + 2xX = -2x + 2x

Combine like terms: -2x + 2x = 0
6 + 5X + 2x + 2xX = 0

The solution to this equation could not be determined.

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