(mx+3)(4x-2)-(2x-4)=

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Solution for (mx+3)(4x-2)-(2x-4)= equation:


Simplifying
(mx + 3)(4x + -2) + -1(2x + -4) = 0

Reorder the terms:
(3 + mx)(4x + -2) + -1(2x + -4) = 0

Reorder the terms:
(3 + mx)(-2 + 4x) + -1(2x + -4) = 0

Multiply (3 + mx) * (-2 + 4x)
(3(-2 + 4x) + mx(-2 + 4x)) + -1(2x + -4) = 0
((-2 * 3 + 4x * 3) + mx(-2 + 4x)) + -1(2x + -4) = 0
((-6 + 12x) + mx(-2 + 4x)) + -1(2x + -4) = 0
(-6 + 12x + (-2 * mx + 4x * mx)) + -1(2x + -4) = 0
(-6 + 12x + (-2mx + 4mx2)) + -1(2x + -4) = 0

Reorder the terms:
(-6 + -2mx + 4mx2 + 12x) + -1(2x + -4) = 0
(-6 + -2mx + 4mx2 + 12x) + -1(2x + -4) = 0

Reorder the terms:
-6 + -2mx + 4mx2 + 12x + -1(-4 + 2x) = 0
-6 + -2mx + 4mx2 + 12x + (-4 * -1 + 2x * -1) = 0
-6 + -2mx + 4mx2 + 12x + (4 + -2x) = 0

Reorder the terms:
-6 + 4 + -2mx + 4mx2 + 12x + -2x = 0

Combine like terms: -6 + 4 = -2
-2 + -2mx + 4mx2 + 12x + -2x = 0

Combine like terms: 12x + -2x = 10x
-2 + -2mx + 4mx2 + 10x = 0

Solving
-2 + -2mx + 4mx2 + 10x = 0

Solving for variable 'm'.

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

Add '2' to each side of the equation.
-2 + -2mx + 4mx2 + 2 + 10x = 0 + 2

Reorder the terms:
-2 + 2 + -2mx + 4mx2 + 10x = 0 + 2

Combine like terms: -2 + 2 = 0
0 + -2mx + 4mx2 + 10x = 0 + 2
-2mx + 4mx2 + 10x = 0 + 2

Combine like terms: 0 + 2 = 2
-2mx + 4mx2 + 10x = 2

Add '-10x' to each side of the equation.
-2mx + 4mx2 + 10x + -10x = 2 + -10x

Combine like terms: 10x + -10x = 0
-2mx + 4mx2 + 0 = 2 + -10x
-2mx + 4mx2 = 2 + -10x

Reorder the terms:
-2 + -2mx + 4mx2 + 10x = 2 + -10x + -2 + 10x

Reorder the terms:
-2 + -2mx + 4mx2 + 10x = 2 + -2 + -10x + 10x

Combine like terms: 2 + -2 = 0
-2 + -2mx + 4mx2 + 10x = 0 + -10x + 10x
-2 + -2mx + 4mx2 + 10x = -10x + 10x

Combine like terms: -10x + 10x = 0
-2 + -2mx + 4mx2 + 10x = 0

Factor out the Greatest Common Factor (GCF), '2'.
2(-1 + -1mx + 2mx2 + 5x) = 0

Ignore the factor 2.

Subproblem 1

Set the factor '(-1 + -1mx + 2mx2 + 5x)' equal to zero and attempt to solve: Simplifying -1 + -1mx + 2mx2 + 5x = 0 Solving -1 + -1mx + 2mx2 + 5x = 0 Move all terms containing m to the left, all other terms to the right. Add '1' to each side of the equation. -1 + -1mx + 2mx2 + 1 + 5x = 0 + 1 Reorder the terms: -1 + 1 + -1mx + 2mx2 + 5x = 0 + 1 Combine like terms: -1 + 1 = 0 0 + -1mx + 2mx2 + 5x = 0 + 1 -1mx + 2mx2 + 5x = 0 + 1 Combine like terms: 0 + 1 = 1 -1mx + 2mx2 + 5x = 1 Add '-5x' to each side of the equation. -1mx + 2mx2 + 5x + -5x = 1 + -5x Combine like terms: 5x + -5x = 0 -1mx + 2mx2 + 0 = 1 + -5x -1mx + 2mx2 = 1 + -5x The solution to this equation could not be determined. This subproblem is being ignored because a solution could not be determined. The solution to this equation could not be determined.

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