4m-10m=5-2 -6m=3 m=-3/6 M=-1/2 Now let's check if this is correct-6•(-1/2)=6/1•1/2=6/2=3 ,yes correct I think

4m - 5 = 10m - 2 4m - 10m = -2 + 5 -6m = 3 / : (-6) m = - 3/6 m = - 1/2