8x^2+14=23x

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Solution for 8x^2+14=23x equation:


Simplifying
8x2 + 14 = 23x

Reorder the terms:
14 + 8x2 = 23x

Solving
14 + 8x2 = 23x

Solving for variable 'x'.

Reorder the terms:
14 + -23x + 8x2 = 23x + -23x

Combine like terms: 23x + -23x = 0
14 + -23x + 8x2 = 0

Factor a trinomial.
(7 + -8x)(2 + -1x) = 0

Subproblem 1

Set the factor '(7 + -8x)' equal to zero and attempt to solve: Simplifying 7 + -8x = 0 Solving 7 + -8x = 0 Move all terms containing x to the left, all other terms to the right. Add '-7' to each side of the equation. 7 + -7 + -8x = 0 + -7 Combine like terms: 7 + -7 = 0 0 + -8x = 0 + -7 -8x = 0 + -7 Combine like terms: 0 + -7 = -7 -8x = -7 Divide each side by '-8'. x = 0.875 Simplifying x = 0.875

Subproblem 2

Set the factor '(2 + -1x)' equal to zero and attempt to solve: Simplifying 2 + -1x = 0 Solving 2 + -1x = 0 Move all terms containing x to the left, all other terms to the right. Add '-2' to each side of the equation. 2 + -2 + -1x = 0 + -2 Combine like terms: 2 + -2 = 0 0 + -1x = 0 + -2 -1x = 0 + -2 Combine like terms: 0 + -2 = -2 -1x = -2 Divide each side by '-1'. x = 2 Simplifying x = 2

Solution

x = {0.875, 2}

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