Oliver runs for 7 more minutes than Bobby.
The equation v = 7 + b, where v represents the number of minutes Oliver runs, and b represents the number of minutes Bobby runs, shows this relationship.
If Oliver runs 32 minutes, how many minutes does Bobby run?
If Oliver runs 32 minutes, we can use the equation v = 7 + b to find how many minutes Bobby runs.
32 = 7 + b
Subtracting 7 from both sides, we get:
32 - 7 = b
25 = b
Therefore, Bobby runs for 25 minutes.