X*x-x=21

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Solution for X*x-x=21 equation: 


Simplifying
X * x + -1x = 21

Multiply X * x
xX + -1x = 21

Reorder the terms:
-1x + xX = 21

Solving
-1x + xX = 21

Solving for variable 'x'.

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

Reorder the terms:
-21 + -1x + xX = 21 + -21

Combine like terms: 21 + -21 = 0
-21 + -1x + xX = 0

The solution to this equation could not be determined.

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