Problem: Math Problem
Solve 645*b + 2524*b - 66480 = 953*b for b.

A: 30

Problem: Math Problem
Solve -4506*w + 698 = -4157*w for w.

A: 2

Problem: Math Problem
Solve 68736 = -3096000*f + 3096716*f for f.

A:
96