4xy+7x+y=9

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Solution for 4xy+7x+y=9 equation:


Simplifying
4xy + 7x + y = 9

Reorder the terms:
7x + 4xy + y = 9

Solving
7x + 4xy + y = 9

Solving for variable 'x'.

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

Add '-1y' to each side of the equation.
7x + 4xy + y + -1y = 9 + -1y

Combine like terms: y + -1y = 0
7x + 4xy + 0 = 9 + -1y
7x + 4xy = 9 + -1y

Reorder the terms:
-9 + 7x + 4xy + y = 9 + -1y + -9 + y

Reorder the terms:
-9 + 7x + 4xy + y = 9 + -9 + -1y + y

Combine like terms: 9 + -9 = 0
-9 + 7x + 4xy + y = 0 + -1y + y
-9 + 7x + 4xy + y = -1y + y

Combine like terms: -1y + y = 0
-9 + 7x + 4xy + y = 0

The solution to this equation could not be determined.

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