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

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


Simplifying
4 + -2(4x + -3) * x = 2

Reorder the terms:
4 + -2(-3 + 4x) * x = 2

Reorder the terms for easier multiplication:
4 + -2x(-3 + 4x) = 2
4 + (-3 * -2x + 4x * -2x) = 2
4 + (6x + -8x2) = 2

Solving
4 + 6x + -8x2 = 2

Solving for variable 'x'.

Reorder the terms:
4 + -2 + 6x + -8x2 = 2 + -2

Combine like terms: 4 + -2 = 2
2 + 6x + -8x2 = 2 + -2

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

Factor out the Greatest Common Factor (GCF), '2'.
2(1 + 3x + -4x2) = 0

Factor a trinomial.
2((1 + -1x)(1 + 4x)) = 0

Ignore the factor 2.

Subproblem 1

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

Subproblem 2

Set the factor '(1 + 4x)' equal to zero and attempt to solve: Simplifying 1 + 4x = 0 Solving 1 + 4x = 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 + 4x = 0 + -1 Combine like terms: 1 + -1 = 0 0 + 4x = 0 + -1 4x = 0 + -1 Combine like terms: 0 + -1 = -1 4x = -1 Divide each side by '4'. x = -0.25 Simplifying x = -0.25

Solution

x = {1, -0.25}

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