Question 826589
<pre>
Maybe you meant to graph 2y<8 on a number line.  If so:

2y < 8

Divide both sides by 2

 y < 4

<=====================o---------
-3 -2 -1  0  1  2  3  4  5  6  7

or

<=====================)---------
-3 -2 -1  0  1  2  3  4  5  6  7

Edwin</pre>