-8x^2=6x-5

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Solution for -8x^2=6x-5 equation:


Simplifying
-8x2 = 6x + -5

Reorder the terms:
-8x2 = -5 + 6x

Solving
-8x2 = -5 + 6x

Solving for variable 'x'.

Reorder the terms:
5 + -6x + -8x2 = -5 + 6x + 5 + -6x

Reorder the terms:
5 + -6x + -8x2 = -5 + 5 + 6x + -6x

Combine like terms: -5 + 5 = 0
5 + -6x + -8x2 = 0 + 6x + -6x
5 + -6x + -8x2 = 6x + -6x

Combine like terms: 6x + -6x = 0
5 + -6x + -8x2 = 0

Factor a trinomial.
(1 + -2x)(5 + 4x) = 0

Subproblem 1

Set the factor '(1 + -2x)' equal to zero and attempt to solve: Simplifying 1 + -2x = 0 Solving 1 + -2x = 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 + -2x = 0 + -1 Combine like terms: 1 + -1 = 0 0 + -2x = 0 + -1 -2x = 0 + -1 Combine like terms: 0 + -1 = -1 -2x = -1 Divide each side by '-2'. x = 0.5 Simplifying x = 0.5

Subproblem 2

Set the factor '(5 + 4x)' equal to zero and attempt to solve: Simplifying 5 + 4x = 0 Solving 5 + 4x = 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 + 4x = 0 + -5 Combine like terms: 5 + -5 = 0 0 + 4x = 0 + -5 4x = 0 + -5 Combine like terms: 0 + -5 = -5 4x = -5 Divide each side by '4'. x = -1.25 Simplifying x = -1.25

Solution

x = {0.5, -1.25}

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