Problem: Math Problem
Solve 0 = 156*b + 78*b - 65*b + 4056 for b.

A: -24

Problem: Math Problem
Solve -1647*d + 5923 - 19941 = 73577 + 24401 for d.

A: -68

Problem: Math Problem
Solve 16305*z = 16821*z - 2064 for z.

A:
4