Problem: Math Problem
Solve 0 = 1180*b - 6420*b + 27232 + 407688 for b.

A: 83

Problem: Math Problem
Solve -284*z - 284*z - 930 = -553*z for z.

A: -62

Problem: Math Problem
Solve 5*r - 44*r = -r + 608 for r.

A:
-16