4xy+sy=9

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Solution for 4xy+sy=9 equation: 


Simplifying
4xy + sy = 9

Reorder the terms:
sy + 4xy = 9

Solving
sy + 4xy = 9

Solving for variable 's'.

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

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

Combine like terms: 4xy + -4xy = 0
sy + 0 = 9 + -4xy
sy = 9 + -4xy

Divide each side by 'y'.
s = 9y-1 + -4x

Simplifying
s = 9y-1 + -4x

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

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