how to find solution set for 2b+1/2<3 if replacement set is{1/2,3/4,1,5/4,3/2,7/4}...

In order to find a solution set, plug in the values of the replacement set into b, one by one, for example 2b+1/2<3, when you plug in 1/2, we get 2(1/2)+1/2<3 which is 1+ 1/2<3 which is true as 1.5<3, so

**1/2**is ur 1st answer of the solution set, now do the same for**3/4, 1, 5/4, 3/2, 7/4**