1)8(3n-2m)-5(2n-m)=24n-16m-10n-5m=24n+10n-16m+5m=5n-2m
2)-11(4x+3y)-9(2y-3x)=-44x+(-33y)-18y-27x=-44x+27x-18y-33y=-17x-52y
1)8(3n-2m)-5(2n-m)=24n-16m-10n-5m=24n+10n-16m+5m=5n-2m
2)-11(4x+3y)-9(2y-3x)=-44x+(-33y)-18y-27x=-44x+27x-18y-33y=-17x-52y