(3x)(-4x)=(6)(-2x)

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Solution for (3x)(-4x)=(6)(-2x) equation:


Simplifying
(3x)(-4x) = (6)(-2x)

Remove parenthesis around (3x)
3x(-4x) = (6)(-2x)

Remove parenthesis around (-4x)
3x * -4x = (6)(-2x)

Reorder the terms for easier multiplication:
3 * -4x * x = (6)(-2x)

Multiply 3 * -4
-12x * x = (6)(-2x)

Multiply x * x
-12x2 = (6)(-2x)

Remove parenthesis around (-2x)
-12x2 = 6 * -2x

Multiply 6 * -2
-12x2 = -12x

Solving
-12x2 = -12x

Solving for variable 'x'.

Reorder the terms:
12x + -12x2 = -12x + 12x

Combine like terms: -12x + 12x = 0
12x + -12x2 = 0

Factor out the Greatest Common Factor (GCF), '12x'.
12x(1 + -1x) = 0

Ignore the factor 12.

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 '(1 + -1x)' equal to zero and attempt to solve: Simplifying 1 + -1x = 0 Solving 1 + -1x = 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 + -1x = 0 + -1 Combine like terms: 1 + -1 = 0 0 + -1x = 0 + -1 -1x = 0 + -1 Combine like terms: 0 + -1 = -1 -1x = -1 Divide each side by '-1'. x = 1 Simplifying x = 1

Solution

x = {0, 1}

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