12x^2+2x=10

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Solution for 12x^2+2x=10 equation:


Simplifying
12x2 + 2x = 10

Reorder the terms:
2x + 12x2 = 10

Solving
2x + 12x2 = 10

Solving for variable 'x'.

Reorder the terms:
-10 + 2x + 12x2 = 10 + -10

Combine like terms: 10 + -10 = 0
-10 + 2x + 12x2 = 0

Factor out the Greatest Common Factor (GCF), '2'.
2(-5 + x + 6x2) = 0

Factor a trinomial.
2((-1 + -1x)(5 + -6x)) = 0

Ignore the factor 2.

Subproblem 1

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

Subproblem 2

Set the factor '(5 + -6x)' equal to zero and attempt to solve: Simplifying 5 + -6x = 0 Solving 5 + -6x = 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 + -6x = 0 + -5 Combine like terms: 5 + -5 = 0 0 + -6x = 0 + -5 -6x = 0 + -5 Combine like terms: 0 + -5 = -5 -6x = -5 Divide each side by '-6'. x = 0.8333333333 Simplifying x = 0.8333333333

Solution

x = {-1, 0.8333333333}

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