How many possible integer values are there for x if |7x - 3| < 6 ?	Options:  A) One  B) Two  C) Three  D) Four  E) Five
Solution: |7x-3| &lt; 6   let 7x=a therefore we have |a-3| &lt; 6 ==&gt; read this as origin is at +3 and we have to move +6 to the right and -6 to the left   (the less than sign represents that the a must be within boundaries )   (3-6)----------3----------(3+6)   now, we have -3&lt;a&lt;9   but a =7x ==&gt; -3&lt;7x&lt;9   dividing all values by +4 we have -0.46 &lt;x &lt; 1,2   Now question says Integer values (not rational ) therefore we have 0,1   Hence 2 Two
<result>B</result>
How many possible integer values are there for x if |7x - 3| < 6 ?