10=3x^2+x

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Solution for 10=3x^2+x equation:


Simplifying
10 = 3x2 + x

Reorder the terms:
10 = x + 3x2

Solving
10 = x + 3x2

Solving for variable 'x'.

Reorder the terms:
10 + -1x + -3x2 = x + -1x + 3x2 + -3x2

Combine like terms: x + -1x = 0
10 + -1x + -3x2 = 0 + 3x2 + -3x2
10 + -1x + -3x2 = 3x2 + -3x2

Combine like terms: 3x2 + -3x2 = 0
10 + -1x + -3x2 = 0

Factor a trinomial.
(5 + -3x)(2 + x) = 0

Subproblem 1

Set the factor '(5 + -3x)' equal to zero and attempt to solve: Simplifying 5 + -3x = 0 Solving 5 + -3x = 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 + -3x = 0 + -5 Combine like terms: 5 + -5 = 0 0 + -3x = 0 + -5 -3x = 0 + -5 Combine like terms: 0 + -5 = -5 -3x = -5 Divide each side by '-3'. x = 1.666666667 Simplifying x = 1.666666667

Subproblem 2

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

Solution

x = {1.666666667, -2}

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