2x(x-19)=-96

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Solution for 2x(x-19)=-96 equation:


Simplifying
2x(x + -19) = -96

Reorder the terms:
2x(-19 + x) = -96
(-19 * 2x + x * 2x) = -96
(-38x + 2x2) = -96

Solving
-38x + 2x2 = -96

Solving for variable 'x'.

Reorder the terms:
96 + -38x + 2x2 = -96 + 96

Combine like terms: -96 + 96 = 0
96 + -38x + 2x2 = 0

Factor out the Greatest Common Factor (GCF), '2'.
2(48 + -19x + x2) = 0

Factor a trinomial.
2((3 + -1x)(16 + -1x)) = 0

Ignore the factor 2.

Subproblem 1

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

Subproblem 2

Set the factor '(16 + -1x)' equal to zero and attempt to solve: Simplifying 16 + -1x = 0 Solving 16 + -1x = 0 Move all terms containing x to the left, all other terms to the right. Add '-16' to each side of the equation. 16 + -16 + -1x = 0 + -16 Combine like terms: 16 + -16 = 0 0 + -1x = 0 + -16 -1x = 0 + -16 Combine like terms: 0 + -16 = -16 -1x = -16 Divide each side by '-1'. x = 16 Simplifying x = 16

Solution

x = {3, 16}

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