9x=-6+6x^2

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Solution for 9x=-6+6x^2 equation:


Simplifying
9x = -6 + 6x2

Solving
9x = -6 + 6x2

Solving for variable 'x'.

Reorder the terms:
6 + 9x + -6x2 = -6 + 6x2 + 6 + -6x2

Reorder the terms:
6 + 9x + -6x2 = -6 + 6 + 6x2 + -6x2

Combine like terms: -6 + 6 = 0
6 + 9x + -6x2 = 0 + 6x2 + -6x2
6 + 9x + -6x2 = 6x2 + -6x2

Combine like terms: 6x2 + -6x2 = 0
6 + 9x + -6x2 = 0

Factor out the Greatest Common Factor (GCF), '3'.
3(2 + 3x + -2x2) = 0

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

Ignore the factor 3.

Subproblem 1

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

Subproblem 2

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

Solution

x = {2, -0.5}

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