-7m - 3m + 5m = -5m
what is 7m+7-5m
Gather the m's and n's by rewriting it. 7m - 11n - n + 5m 7m + 5m -11n - n (7m + 5m) + (-11n - n) 12m - 12n ■
5m-7m = 12 -2m = 12 -2m/-2 = 12/-2 m = -6
35 m2
24 meters Perimeter (distance around the outside) = two lengths and two widths P = 2L + 2W 2 (7) + 2(5) = 24
Just add the 3 sides: 5+6+7 = 18m
5m-12n
-(4m + 3)(5m - 2)
I think there is a missing operator in your question; I will guess you mean 5m + 7m - 3 = 33, because that has a nice round answer. First, add 3 to each side: 5m + 7m = 36 Then, simplify the left side: 12m = 36 Finally, divide both sides by 12: m = 3
5m means man material many machinery maintenance
35m2