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

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


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

Reorder the terms:
4x(-2 + 3x) + -1x(-3x + -2) = 0
(-2 * 4x + 3x * 4x) + -1x(-3x + -2) = 0
(-8x + 12x2) + -1x(-3x + -2) = 0

Reorder the terms:
-8x + 12x2 + -1x(-2 + -3x) = 0
-8x + 12x2 + (-2 * -1x + -3x * -1x) = 0
-8x + 12x2 + (2x + 3x2) = 0

Reorder the terms:
-8x + 2x + 12x2 + 3x2 = 0

Combine like terms: -8x + 2x = -6x
-6x + 12x2 + 3x2 = 0

Combine like terms: 12x2 + 3x2 = 15x2
-6x + 15x2 = 0

Solving
-6x + 15x2 = 0

Solving for variable 'x'.

Factor out the Greatest Common Factor (GCF), '3x'.
3x(-2 + 5x) = 0

Ignore the factor 3.

Subproblem 1

Set the factor 'x' equal to zero and attempt to solve: Simplifying x = 0 Solving x = 0 Move all terms containing x to the left, all other terms to the right. Simplifying x = 0

Subproblem 2

Set the factor '(-2 + 5x)' equal to zero and attempt to solve: Simplifying -2 + 5x = 0 Solving -2 + 5x = 0 Move all terms containing x to the left, all other terms to the right. Add '2' to each side of the equation. -2 + 2 + 5x = 0 + 2 Combine like terms: -2 + 2 = 0 0 + 5x = 0 + 2 5x = 0 + 2 Combine like terms: 0 + 2 = 2 5x = 2 Divide each side by '5'. x = 0.4 Simplifying x = 0.4

Solution

x = {0, 0.4}

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