X*x=9x

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Solution for X*x=9x equation: 


Simplifying
X * x = 9x

Multiply X * x
xX = 9x

Solving
xX = 9x

Solving for variable 'x'.

Move all terms containing x to the left, all other terms to the right.

Add '-9x' to each side of the equation.
-9x + xX = 9x + -9x

Combine like terms: 9x + -9x = 0
-9x + xX = 0

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


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 '(-9 + X)' equal to zero and attempt to solve:

Simplifying
-9 + X = 0

Solving
-9 + X = 0

Move all terms containing x to the left, all other terms to the right.

Add '9' to each side of the equation.
-9 + 9 + X = 0 + 9

Combine like terms: -9 + 9 = 0
0 + X = 0 + 9
X = 0 + 9

Combine like terms: 0 + 9 = 9
X = 9

Add '-1X' to each side of the equation.
X + -1X = 9 + -1X

Combine like terms: X + -1X = 0
0 = 9 + -1X

Simplifying
0 = 9 + -1X

The solution to this equation could not be determined.

This subproblem is being ignored because a solution could not be determined.
Solution
x = {0}

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