9x*9x=27x

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Solution for 9x*9x=27x equation:


Simplifying
9x * 9x = 27x

Reorder the terms for easier multiplication:
9 * 9x * x = 27x

Multiply 9 * 9
81x * x = 27x

Multiply x * x
81x2 = 27x

Solving
81x2 = 27x

Solving for variable 'x'.

Reorder the terms:
-27x + 81x2 = 27x + -27x

Combine like terms: 27x + -27x = 0
-27x + 81x2 = 0

Factor out the Greatest Common Factor (GCF), '27x'.
27x(-1 + 3x) = 0

Ignore the factor 27.

Subproblem 1

Set the factor 'x' equal to zero and attempt to solve: Simplifying x = 0 Solving x = 0 Move all terms containing x to the left, all other terms to the right. Simplifying x = 0

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 = {0, 0.3333333333}

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