7x-3x=4x-3x(1-2x)

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Solution for 7x-3x=4x-3x(1-2x) equation:


Simplifying
7x + -3x = 4x + -3x(1 + -2x)

Combine like terms: 7x + -3x = 4x
4x = 4x + -3x(1 + -2x)
4x = 4x + (1 * -3x + -2x * -3x)
4x = 4x + (-3x + 6x2)

Combine like terms: 4x + -3x = 1x
4x = 1x + 6x2

Solving
4x = 1x + 6x2

Solving for variable 'x'.

Combine like terms: 4x + -1x = 3x
3x + -6x2 = 1x + 6x2 + -1x + -6x2

Reorder the terms:
3x + -6x2 = 1x + -1x + 6x2 + -6x2

Combine like terms: 1x + -1x = 0
3x + -6x2 = 0 + 6x2 + -6x2
3x + -6x2 = 6x2 + -6x2

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

Factor out the Greatest Common Factor (GCF), '3x'.
3x(1 + -2x) = 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 '(1 + -2x)' equal to zero and attempt to solve: Simplifying 1 + -2x = 0 Solving 1 + -2x = 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 + -2x = 0 + -1 Combine like terms: 1 + -1 = 0 0 + -2x = 0 + -1 -2x = 0 + -1 Combine like terms: 0 + -1 = -1 -2x = -1 Divide each side by '-2'. x = 0.5 Simplifying x = 0.5

Solution

x = {0, 0.5}

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