Respuesta :

sarah006

Answer:

[tex]\frac{y-x}{xy}[/tex]

Step-by-step explanation:

y - x / xy

devishri1977

Answer:

Step-by-step explanation:

[tex]\frac{x+1}{x}-\frac{y+1}{y}=\frac{(x+1)*y}{x*y}-\frac{(y+1)*x}{y*x}\\\\=\frac{xy+y}{xy}-\frac{xy+x}{xy}\\\\=\frac{xy+y-(xy+x)}{xy}\\\\=\frac{xy+y-xy-x}{xy}\\\\=\frac{y-x}{xy}[/tex]

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