(-x+4)(3x-1)=

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


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

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

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

Multiply (4 + -1x) * (-1 + 3x)
(4(-1 + 3x) + -1x * (-1 + 3x)) = 0
((-1 * 4 + 3x * 4) + -1x * (-1 + 3x)) = 0
((-4 + 12x) + -1x * (-1 + 3x)) = 0
(-4 + 12x + (-1 * -1x + 3x * -1x)) = 0
(-4 + 12x + (1x + -3x2)) = 0

Combine like terms: 12x + 1x = 13x
(-4 + 13x + -3x2) = 0

Solving
-4 + 13x + -3x2 = 0

Solving for variable 'x'.

Factor a trinomial.
(-4 + x)(1 + -3x) = 0

Subproblem 1

Set the factor '(-4 + x)' equal to zero and attempt to solve: Simplifying -4 + x = 0 Solving -4 + x = 0 Move all terms containing x to the left, all other terms to the right. Add '4' to each side of the equation. -4 + 4 + x = 0 + 4 Combine like terms: -4 + 4 = 0 0 + x = 0 + 4 x = 0 + 4 Combine like terms: 0 + 4 = 4 x = 4 Simplifying x = 4

Subproblem 2

Set the factor '(1 + -3x)' equal to zero and attempt to solve: Simplifying 1 + -3x = 0 Solving 1 + -3x = 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 + -3x = 0 + -1 Combine like terms: 1 + -1 = 0 0 + -3x = 0 + -1 -3x = 0 + -1 Combine like terms: 0 + -1 = -1 -3x = -1 Divide each side by '-3'. x = 0.3333333333 Simplifying x = 0.3333333333

Solution

x = {4, 0.3333333333}

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