9x^2-10=27x

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Solution for 9x^2-10=27x equation:


Simplifying
9x2 + -10 = 27x

Reorder the terms:
-10 + 9x2 = 27x

Solving
-10 + 9x2 = 27x

Solving for variable 'x'.

Reorder the terms:
-10 + -27x + 9x2 = 27x + -27x

Combine like terms: 27x + -27x = 0
-10 + -27x + 9x2 = 0

Factor a trinomial.
(-1 + -3x)(10 + -3x) = 0

Subproblem 1

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

Subproblem 2

Set the factor '(10 + -3x)' equal to zero and attempt to solve: Simplifying 10 + -3x = 0 Solving 10 + -3x = 0 Move all terms containing x to the left, all other terms to the right. Add '-10' to each side of the equation. 10 + -10 + -3x = 0 + -10 Combine like terms: 10 + -10 = 0 0 + -3x = 0 + -10 -3x = 0 + -10 Combine like terms: 0 + -10 = -10 -3x = -10 Divide each side by '-3'. x = 3.333333333 Simplifying x = 3.333333333

Solution

x = {-0.3333333333, 3.333333333}

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