5D process? Gimme a break.
We'll skip the first box; the description of the problem is pretty self explanatory.
Define t as Todd's age, j as Jamal's age.
The description tells us
t = 10 + j
t + j = 64
Do. We solve by substituting for t in the second equation,
10 + j + j = 64
2j = 54
j = 27
t = 10 + j = 37
Decide. Not sure what I'm supposed to decide here; I decided I'm done. Maybe this is where we check it.
37 = 10 + 27, good on that
27 + 37 = 64, good on that
Declare:
Jamal's age is 27 and Todd's age is 37.
