You can
put this solution on YOUR website!let first number be x, so next number must be x+1.
So, x+(x+1) = 77
2x+1 = 77
2x = 76
x = 76/2
x = 38.
So 2 numbers are 38 and 39
2. You have 2 unknowns, t and M with just one equation. You cannot solve this. You need more info. Which variable are you trying to find? t or M?
Jon.