9x^2+5x=46

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Solution for 9x^2+5x=46 equation:


Simplifying
9x2 + 5x = 46

Reorder the terms:
5x + 9x2 = 46

Solving
5x + 9x2 = 46

Solving for variable 'x'.

Reorder the terms:
-46 + 5x + 9x2 = 46 + -46

Combine like terms: 46 + -46 = 0
-46 + 5x + 9x2 = 0

Factor a trinomial.
(-23 + -9x)(2 + -1x) = 0

Subproblem 1

Set the factor '(-23 + -9x)' equal to zero and attempt to solve: Simplifying -23 + -9x = 0 Solving -23 + -9x = 0 Move all terms containing x to the left, all other terms to the right. Add '23' to each side of the equation. -23 + 23 + -9x = 0 + 23 Combine like terms: -23 + 23 = 0 0 + -9x = 0 + 23 -9x = 0 + 23 Combine like terms: 0 + 23 = 23 -9x = 23 Divide each side by '-9'. x = -2.555555556 Simplifying x = -2.555555556

Subproblem 2

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

Solution

x = {-2.555555556, 2}

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