(x+1)[2(3x-1)-(4+5x)]=2(x-1)(x+2)+4

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Solution for (x+1)[2(3x-1)-(4+5x)]=2(x-1)(x+2)+4 equation:


Simplifying
(x + 1)[2(3x + -1) + -1(4 + 5x)] = 2(x + -1)(x + 2) + 4

Reorder the terms:
(1 + x)[2(3x + -1) + -1(4 + 5x)] = 2(x + -1)(x + 2) + 4

Reorder the terms:
(1 + x)[2(-1 + 3x) + -1(4 + 5x)] = 2(x + -1)(x + 2) + 4
(1 + x)[(-1 * 2 + 3x * 2) + -1(4 + 5x)] = 2(x + -1)(x + 2) + 4
(1 + x)[(-2 + 6x) + -1(4 + 5x)] = 2(x + -1)(x + 2) + 4
(1 + x)[-2 + 6x + (4 * -1 + 5x * -1)] = 2(x + -1)(x + 2) + 4
(1 + x)[-2 + 6x + (-4 + -5x)] = 2(x + -1)(x + 2) + 4

Reorder the terms:
(1 + x)[-2 + -4 + 6x + -5x] = 2(x + -1)(x + 2) + 4

Combine like terms: -2 + -4 = -6
(1 + x)[-6 + 6x + -5x] = 2(x + -1)(x + 2) + 4

Combine like terms: 6x + -5x = 1x
(1 + x)[-6 + 1x] = 2(x + -1)(x + 2) + 4

Multiply (1 + x) * [-6 + 1x]
(1[-6 + 1x] + x[-6 + 1x]) = 2(x + -1)(x + 2) + 4
([-6 * 1 + 1x * 1] + x[-6 + 1x]) = 2(x + -1)(x + 2) + 4
([-6 + 1x] + x[-6 + 1x]) = 2(x + -1)(x + 2) + 4
(-6 + 1x + [-6 * x + 1x * x]) = 2(x + -1)(x + 2) + 4
(-6 + 1x + [-6x + 1x2]) = 2(x + -1)(x + 2) + 4

Combine like terms: 1x + -6x = -5x
(-6 + -5x + 1x2) = 2(x + -1)(x + 2) + 4

Reorder the terms:
-6 + -5x + 1x2 = 2(-1 + x)(x + 2) + 4

Reorder the terms:
-6 + -5x + 1x2 = 2(-1 + x)(2 + x) + 4

Multiply (-1 + x) * (2 + x)
-6 + -5x + 1x2 = 2(-1(2 + x) + x(2 + x)) + 4
-6 + -5x + 1x2 = 2((2 * -1 + x * -1) + x(2 + x)) + 4
-6 + -5x + 1x2 = 2((-2 + -1x) + x(2 + x)) + 4
-6 + -5x + 1x2 = 2(-2 + -1x + (2 * x + x * x)) + 4
-6 + -5x + 1x2 = 2(-2 + -1x + (2x + x2)) + 4

Combine like terms: -1x + 2x = 1x
-6 + -5x + 1x2 = 2(-2 + 1x + x2) + 4
-6 + -5x + 1x2 = (-2 * 2 + 1x * 2 + x2 * 2) + 4
-6 + -5x + 1x2 = (-4 + 2x + 2x2) + 4

Reorder the terms:
-6 + -5x + 1x2 = -4 + 4 + 2x + 2x2

Combine like terms: -4 + 4 = 0
-6 + -5x + 1x2 = 0 + 2x + 2x2
-6 + -5x + 1x2 = 2x + 2x2

Solving
-6 + -5x + 1x2 = 2x + 2x2

Solving for variable 'x'.

Reorder the terms:
-6 + -5x + -2x + 1x2 + -2x2 = 2x + 2x2 + -2x + -2x2

Combine like terms: -5x + -2x = -7x
-6 + -7x + 1x2 + -2x2 = 2x + 2x2 + -2x + -2x2

Combine like terms: 1x2 + -2x2 = -1x2
-6 + -7x + -1x2 = 2x + 2x2 + -2x + -2x2

Reorder the terms:
-6 + -7x + -1x2 = 2x + -2x + 2x2 + -2x2

Combine like terms: 2x + -2x = 0
-6 + -7x + -1x2 = 0 + 2x2 + -2x2
-6 + -7x + -1x2 = 2x2 + -2x2

Combine like terms: 2x2 + -2x2 = 0
-6 + -7x + -1x2 = 0

Factor out the Greatest Common Factor (GCF), '-1'.
-1(6 + 7x + x2) = 0

Factor a trinomial.
-1((6 + x)(1 + x)) = 0

Ignore the factor -1.

Subproblem 1

Set the factor '(6 + x)' equal to zero and attempt to solve: Simplifying 6 + x = 0 Solving 6 + x = 0 Move all terms containing x to the left, all other terms to the right. Add '-6' to each side of the equation. 6 + -6 + x = 0 + -6 Combine like terms: 6 + -6 = 0 0 + x = 0 + -6 x = 0 + -6 Combine like terms: 0 + -6 = -6 x = -6 Simplifying x = -6

Subproblem 2

Set the factor '(1 + x)' equal to zero and attempt to solve: Simplifying 1 + x = 0 Solving 1 + x = 0 Move all terms containing x to the left, all other terms to the right. Add '-1' to each side of the equation. 1 + -1 + x = 0 + -1 Combine like terms: 1 + -1 = 0 0 + x = 0 + -1 x = 0 + -1 Combine like terms: 0 + -1 = -1 x = -1 Simplifying x = -1

Solution

x = {-6, -1}

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