-3x^2+3=-8x

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Solution for -3x^2+3=-8x equation:


Simplifying
-3x2 + 3 = -8x

Reorder the terms:
3 + -3x2 = -8x

Solving
3 + -3x2 = -8x

Solving for variable 'x'.

Reorder the terms:
3 + 8x + -3x2 = -8x + 8x

Combine like terms: -8x + 8x = 0
3 + 8x + -3x2 = 0

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

Subproblem 1

Set the factor '(3 + -1x)' equal to zero and attempt to solve: Simplifying 3 + -1x = 0 Solving 3 + -1x = 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 + -1x = 0 + -3 Combine like terms: 3 + -3 = 0 0 + -1x = 0 + -3 -1x = 0 + -3 Combine like terms: 0 + -3 = -3 -1x = -3 Divide each side by '-1'. x = 3 Simplifying x = 3

Subproblem 2

Set the factor '(1 + 3x)' equal to zero and attempt to solve: Simplifying 1 + 3x = 0 Solving 1 + 3x = 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 + 3x = 0 + -1 Combine like terms: 1 + -1 = 0 0 + 3x = 0 + -1 3x = 0 + -1 Combine like terms: 0 + -1 = -1 3x = -1 Divide each side by '3'. x = -0.3333333333 Simplifying x = -0.3333333333

Solution

x = {3, -0.3333333333}

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