5x(x-3)-x+3=0

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Solution for 5x(x-3)-x+3=0 equation:


Simplifying
5x(x + -3) + -1x + 3 = 0

Reorder the terms:
5x(-3 + x) + -1x + 3 = 0
(-3 * 5x + x * 5x) + -1x + 3 = 0
(-15x + 5x2) + -1x + 3 = 0

Reorder the terms:
3 + -15x + -1x + 5x2 = 0

Combine like terms: -15x + -1x = -16x
3 + -16x + 5x2 = 0

Solving
3 + -16x + 5x2 = 0

Solving for variable 'x'.

Factor a trinomial.
(1 + -5x)(3 + -1x) = 0

Subproblem 1

Set the factor '(1 + -5x)' equal to zero and attempt to solve: Simplifying 1 + -5x = 0 Solving 1 + -5x = 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 + -5x = 0 + -1 Combine like terms: 1 + -1 = 0 0 + -5x = 0 + -1 -5x = 0 + -1 Combine like terms: 0 + -1 = -1 -5x = -1 Divide each side by '-5'. x = 0.2 Simplifying x = 0.2

Subproblem 2

Set the factor '(3 + -1x)' equal to zero and attempt to solve: Simplifying 3 + -1x = 0 Solving 3 + -1x = 0 Move all terms containing x to the left, all other terms to the right. Add '-3' to each side of the equation. 3 + -3 + -1x = 0 + -3 Combine like terms: 3 + -3 = 0 0 + -1x = 0 + -3 -1x = 0 + -3 Combine like terms: 0 + -3 = -3 -1x = -3 Divide each side by '-1'. x = 3 Simplifying x = 3

Solution

x = {0.2, 3}

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