xy+3x+-7x=21

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Solution for xy+3x+-7x=21 equation: 


Simplifying
xy + 3x + -7x = 21

Reorder the terms:
3x + -7x + xy = 21

Combine like terms: 3x + -7x = -4x
-4x + xy = 21

Solving
-4x + xy = 21

Solving for variable 'x'.

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

Reorder the terms:
-21 + -4x + xy = 21 + -21

Combine like terms: 21 + -21 = 0
-21 + -4x + xy = 0

The solution to this equation could not be determined.

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