-12x^2+26x=4

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Solution for -12x^2+26x=4 equation:


Simplifying
-12x2 + 26x = 4

Reorder the terms:
26x + -12x2 = 4

Solving
26x + -12x2 = 4

Solving for variable 'x'.

Reorder the terms:
-4 + 26x + -12x2 = 4 + -4

Combine like terms: 4 + -4 = 0
-4 + 26x + -12x2 = 0

Factor out the Greatest Common Factor (GCF), '2'.
2(-2 + 13x + -6x2) = 0

Factor a trinomial.
2((-2 + x)(1 + -6x)) = 0

Ignore the factor 2.

Subproblem 1

Set the factor '(-2 + x)' equal to zero and attempt to solve: Simplifying -2 + x = 0 Solving -2 + x = 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 + x = 0 + 2 Combine like terms: -2 + 2 = 0 0 + x = 0 + 2 x = 0 + 2 Combine like terms: 0 + 2 = 2 x = 2 Simplifying x = 2

Subproblem 2

Set the factor '(1 + -6x)' equal to zero and attempt to solve: Simplifying 1 + -6x = 0 Solving 1 + -6x = 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 + -6x = 0 + -1 Combine like terms: 1 + -1 = 0 0 + -6x = 0 + -1 -6x = 0 + -1 Combine like terms: 0 + -1 = -1 -6x = -1 Divide each side by '-6'. x = 0.1666666667 Simplifying x = 0.1666666667

Solution

x = {2, 0.1666666667}

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