Answer :
There are two solutions; s=3 and s=8
3(11-3)=24
33-9=24
24=24
8(11-8)=24
88-64=24
24=24
3(11-3)=24
33-9=24
24=24
8(11-8)=24
88-64=24
24=24
I think answer should be 24 please give me brainlest let me know if correct or not okay thanks bye I appreciate it