Problem: Math Problem
Solve -2939086 = -392*u - 2919094 for u.

A: 51

Problem: Math Problem
Solve 22*z - 54 = 29*z - 16*z for z.

A: 6

Problem: Math Problem
Solve 0 = 35*d - 47*d + 69*d - 855 for d.

A:
15