9x^2=43x+10

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Solution for 9x^2=43x+10 equation:


Simplifying
9x2 = 43x + 10

Reorder the terms:
9x2 = 10 + 43x

Solving
9x2 = 10 + 43x

Solving for variable 'x'.

Reorder the terms:
-10 + -43x + 9x2 = 10 + 43x + -10 + -43x

Reorder the terms:
-10 + -43x + 9x2 = 10 + -10 + 43x + -43x

Combine like terms: 10 + -10 = 0
-10 + -43x + 9x2 = 0 + 43x + -43x
-10 + -43x + 9x2 = 43x + -43x

Combine like terms: 43x + -43x = 0
-10 + -43x + 9x2 = 0

Factor a trinomial.
(-2 + -9x)(5 + -1x) = 0

Subproblem 1

Set the factor '(-2 + -9x)' equal to zero and attempt to solve: Simplifying -2 + -9x = 0 Solving -2 + -9x = 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 + -9x = 0 + 2 Combine like terms: -2 + 2 = 0 0 + -9x = 0 + 2 -9x = 0 + 2 Combine like terms: 0 + 2 = 2 -9x = 2 Divide each side by '-9'. x = -0.2222222222 Simplifying x = -0.2222222222

Subproblem 2

Set the factor '(5 + -1x)' equal to zero and attempt to solve: Simplifying 5 + -1x = 0 Solving 5 + -1x = 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 + -1x = 0 + -5 Combine like terms: 5 + -5 = 0 0 + -1x = 0 + -5 -1x = 0 + -5 Combine like terms: 0 + -5 = -5 -1x = -5 Divide each side by '-1'. x = 5 Simplifying x = 5

Solution

x = {-0.2222222222, 5}

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