[9x(x)]=27x

Solution for [9x(x)]=27x equation:

Simplifying
[9x(x)] = 27x

Multiply x * x
[9x2] = 27x

Solving
[9x2] = 27x

Solving for variable 'x'.

Reorder the terms:
-27x + [9x2] = 27x + -27x

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

Factor out the Greatest Common Factor (GCF), '9x'.
9x(-3 + x) = 0

Ignore the factor 9.
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 '(-3 + x)' equal to zero and attempt to solve:

Simplifying
-3 + x = 0

Solving
-3 + x = 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 + x = 0 + 3

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

Combine like terms: 0 + 3 = 3
x = 3

Simplifying
x = 3
Solution
x = {0, 3}