3x^2+13x-4=-10+2x

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Solution for 3x^2+13x-4=-10+2x equation:


Simplifying
3x2 + 13x + -4 = -10 + 2x

Reorder the terms:
-4 + 13x + 3x2 = -10 + 2x

Solving
-4 + 13x + 3x2 = -10 + 2x

Solving for variable 'x'.

Reorder the terms:
-4 + 10 + 13x + -2x + 3x2 = -10 + 2x + 10 + -2x

Combine like terms: -4 + 10 = 6
6 + 13x + -2x + 3x2 = -10 + 2x + 10 + -2x

Combine like terms: 13x + -2x = 11x
6 + 11x + 3x2 = -10 + 2x + 10 + -2x

Reorder the terms:
6 + 11x + 3x2 = -10 + 10 + 2x + -2x

Combine like terms: -10 + 10 = 0
6 + 11x + 3x2 = 0 + 2x + -2x
6 + 11x + 3x2 = 2x + -2x

Combine like terms: 2x + -2x = 0
6 + 11x + 3x2 = 0

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

Subproblem 1

Set the factor '(3 + x)' equal to zero and attempt to solve: Simplifying 3 + x = 0 Solving 3 + x = 0 Move all terms containing x to the left, all other terms to the right. Add '-3' to each side of the equation. 3 + -3 + x = 0 + -3 Combine like terms: 3 + -3 = 0 0 + x = 0 + -3 x = 0 + -3 Combine like terms: 0 + -3 = -3 x = -3 Simplifying x = -3

Subproblem 2

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

Solution

x = {-3, -0.6666666667}

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