-16x^2+96x=80

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Solution for -16x^2+96x=80 equation:


Simplifying
-16x2 + 96x = 80

Reorder the terms:
96x + -16x2 = 80

Solving
96x + -16x2 = 80

Solving for variable 'x'.

Reorder the terms:
-80 + 96x + -16x2 = 80 + -80

Combine like terms: 80 + -80 = 0
-80 + 96x + -16x2 = 0

Factor out the Greatest Common Factor (GCF), '16'.
16(-5 + 6x + -1x2) = 0

Factor a trinomial.
16((-5 + x)(1 + -1x)) = 0

Ignore the factor 16.

Subproblem 1

Set the factor '(-5 + x)' equal to zero and attempt to solve: Simplifying -5 + x = 0 Solving -5 + x = 0 Move all terms containing x to the left, all other terms to the right. Add '5' to each side of the equation. -5 + 5 + x = 0 + 5 Combine like terms: -5 + 5 = 0 0 + x = 0 + 5 x = 0 + 5 Combine like terms: 0 + 5 = 5 x = 5 Simplifying x = 5

Subproblem 2

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

Solution

x = {5, 1}

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