Problem: Math Problem
Solve 1030*u = 290*u + 22200 for u.

A: 30

Problem: Math Problem
Solve -80*j - 7941 + 24651 = 508*j - 31*j for j.

A: 30

Problem: Math Problem
Solve 2096 - 9433 + 3209 = 290*k + 7472 for k.

A:
-40