Question 1074889
<pre><b>
{{{(4-3/y)/8}}}

Since there is one fraction make everything else a fraction,
by putting 1's underneath:

{{{(4/1-3/y)/(8/1)}}}

Then the LCD of all denominators is y

Multiply top and bottom by y, written as {{{y/1}}}

{{{((y/1)(4/1-3/y))/((y/1)(8/1))}}}

{{{(4y/1-3y/y)/(8y/1)}}}

{{{(4y/1-3cross(y)/cross(y))/(8y/1)}}}

{{{(4y-3)/(8y)}}}

Edwin</pre>