Solution :-
- 0.5 x - 5 < - 1.5
=> -0.5x < 3.5
[ multiplying inequality by ( - ) -ve sign changes the inequality ]
=> 0.5x > - 3.5
=> x > -7
Hence , -5 is the possible solution for the inequality because x is greater than -7 !
So , Lena is correct !!
