Question

Solve for x in the following in-equation, if the replacement set is R;

 2x - 3 < 7  

Answer 1

2x - 3 < 7

2x - 3 < 7

2x < 7 + 3 

2x < 10 

x < `10/2`

Since, replacement set is R

Solution set= {x : x ∈ R and x < 5}