You can
put this solution on YOUR website!7/y - 1/3 = 1/4
First you need to add

to each side;

-

+

=

+

Find common denominators of

so you can add;

=

+

=

Now multiply each side by y;
(y)

=

(y)
7=

y
Multiply each side by the reciporcal of

, which is

;

7=

y

The 7's cancel each other out on the right side, and on the left

*

cancel's out;
12=y
Hope you understand
=)