【(+7)-(+3)】*【(-5)-(-11)】=4*6=24.
4-【(-6)*(+10)/(+3)】=4-【(-60)/(+3)】=4-(-20)=4+20=24;
【(+10)-(+4)】-(+3)*(-6)=6-(-18)=6+18=24;
(+3)*【(+4)+(+10)+(-6)】=(+3)*8=24.
【(+7)-(+3)】*【(-5)-(-11)】=4*6=24.
4-【(-6)*(+10)/(+3)】=4-【(-60)/(+3)】=4-(-20)=4+20=24;
【(+10)-(+4)】-(+3)*(-6)=6-(-18)=6+18=24;
(+3)*【(+4)+(+10)+(-6)】=(+3)*8=24.