4.5-1.5(6m+2)=6
4.5-1.5(6m+2)=6 multiply through by 10 to clear the decimals
45 - 15(6m + 2) = 60 subtract 45 from each side
-15(6m + 2) = 15 divide both sides by -15
6m + 2 = -1 subtract 2 from both sides
6m = -3 divide both sides by 6
m = -3/6 = -1/2
-5/2(w-1)=15