Final answer:
To simplify and reduce the expression (8)/(x)-(7)/(y), find a common denominator and combine the fractions by subtracting the numerators.
Step-by-step explanation:
To simplify and reduce the expression (8)/(x)-(7)/(y), we need to find a common denominator for x and y. The common denominator for x and y is xy. So, we multiply the numerator and denominator of the first fraction by y and the numerator and denominator of the second fraction by x:
(8y)/(xy)-(7x)/(xy)
Now we can combine the fractions by subtracting the numerators:
(8y-7x)/(xy)
This is the simplified and reduced form of the expression.