<PRE><B>Question 632246</B>
please help me solve the following inequality 
-3&amp;#8804;4x-1&amp;#8804;7
add 1
-2&amp;#8804;4x&amp;#8804;8
divide by 4
-1/2&amp;#8804;x&amp;#8804;2
number line:
&lt;......[-1/2&lt;===&gt;2]..........&gt;

solution: [-1/2,2]</PRE>