3xy+4y=9

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Solution for 3xy+4y=9 equation: 


Simplifying
3xy + 4y = 9

Solving
3xy + 4y = 9

Solving for variable 'x'.

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

Add '-4y' to each side of the equation.
3xy + 4y + -4y = 9 + -4y

Combine like terms: 4y + -4y = 0
3xy + 0 = 9 + -4y
3xy = 9 + -4y

Divide each side by '3y'.
x = 3y-1 + -1.333333333

Simplifying
x = 3y-1 + -1.333333333

Reorder the terms:
x = -1.333333333 + 3y-1

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