20x^2-17x=-3

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Solution for 20x^2-17x=-3 equation:


Simplifying
20x2 + -17x = -3

Reorder the terms:
-17x + 20x2 = -3

Solving
-17x + 20x2 = -3

Solving for variable 'x'.

Reorder the terms:
3 + -17x + 20x2 = -3 + 3

Combine like terms: -3 + 3 = 0
3 + -17x + 20x2 = 0

Factor a trinomial.
(1 + -4x)(3 + -5x) = 0

Subproblem 1

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

Subproblem 2

Set the factor '(3 + -5x)' equal to zero and attempt to solve: Simplifying 3 + -5x = 0 Solving 3 + -5x = 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 + -5x = 0 + -3 Combine like terms: 3 + -3 = 0 0 + -5x = 0 + -3 -5x = 0 + -3 Combine like terms: 0 + -3 = -3 -5x = -3 Divide each side by '-5'. x = 0.6 Simplifying x = 0.6

Solution

x = {0.25, 0.6}

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