Question

Add -3/x + 7y/x .

please

Answer 1

`(7y-3)/(x)`

Explanation:

Since the fractions have a common denominator of x, combine them by adding the numerators and leaving the denominator, that is

`(-3+7y)/(x)` =
`(7y-3)/(x)`

Answer 2

7y - 3 / x

Explanation:

So , first you have to Simplify y/x

( 0 - 3/x ) + ( 7 • y/x )

Then simplify 3/x

( 0 - 3/x ) + 7y/x

Then add the fractions which have a common denominator

(Combine the numerators together, put the sum or difference over the common denominator then reduce to lowest terms if possible)

-3 + 7y/x = 7y - 3/x

you'll get your answer as : 7y-3 / x