Question

-3/7xy from 1/3xy subtract...........................

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Answer 1

Answer:

16xy/21

Step-by-step explanation:

1/3xy-(-3/7xy )

1/3xy + 3/7xy

7xy + 9xy/21

16xy/21.

your answer

Answer 2

Answer:

$\frac{1}{3xy} - ( \frac{ - 3}{7xy} )$

$\frac{1}{3xy} + \frac{3}{7xy}$

$\frac{7}{21xy} + \frac{9}{21 xy}$

$\frac{16}{21xy}$

Hope it helps