-7m - 3m + 5m = -5m
m = 8
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
When simplified it is just: 1
5m-7m = 12 -2m = 12 -2m/-2 = 12/-2 m = -6
-(4m + 3)(5m - 2)
um i think you multiply them
A triangle doesn't have volume.