12x^2-64=88x

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Solution for 12x^2-64=88x equation:


Simplifying
12x2 + -64 = 88x

Reorder the terms:
-64 + 12x2 = 88x

Solving
-64 + 12x2 = 88x

Solving for variable 'x'.

Reorder the terms:
-64 + -88x + 12x2 = 88x + -88x

Combine like terms: 88x + -88x = 0
-64 + -88x + 12x2 = 0

Factor out the Greatest Common Factor (GCF), '4'.
4(-16 + -22x + 3x2) = 0

Factor a trinomial.
4((-2 + -3x)(8 + -1x)) = 0

Ignore the factor 4.

Subproblem 1

Set the factor '(-2 + -3x)' equal to zero and attempt to solve: Simplifying -2 + -3x = 0 Solving -2 + -3x = 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 + -3x = 0 + 2 Combine like terms: -2 + 2 = 0 0 + -3x = 0 + 2 -3x = 0 + 2 Combine like terms: 0 + 2 = 2 -3x = 2 Divide each side by '-3'. x = -0.6666666667 Simplifying x = -0.6666666667

Subproblem 2

Set the factor '(8 + -1x)' equal to zero and attempt to solve: Simplifying 8 + -1x = 0 Solving 8 + -1x = 0 Move all terms containing x to the left, all other terms to the right. Add '-8' to each side of the equation. 8 + -8 + -1x = 0 + -8 Combine like terms: 8 + -8 = 0 0 + -1x = 0 + -8 -1x = 0 + -8 Combine like terms: 0 + -8 = -8 -1x = -8 Divide each side by '-1'. x = 8 Simplifying x = 8

Solution

x = {-0.6666666667, 8}

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