Problem: Math Problem
Solve 1095*d - 139 + 564 = 1112*d for d.

A: 25

Problem: Math Problem
Solve 766*r + 1262*r + 194*r - 10460 = 130*r for r.

A: 5

Problem: Math Problem
Solve -32*n + 38 = 6 for n.

A:
1