-2+2(6+4)-7+1(-3)=… By Admin ReiPosted on December 3, 2022 -2+2(6+4)-7+1(-3)=… -2+2(6+4)-7+1(-3)=0(10)-7+1(-3)=0-7+1(-3)=-7+1(-3)=-6(-3)=6×3=18