Problem: Math Problem
Solve 68381 - 24532 + 62081 = 1524*l + 81*l for l.

A: 66

Problem: Math Problem
Solve 0 = 4*n - 1 + 5 for n.

A: -1

Problem: Math Problem
Solve -2576 = -729*c + 841*c for c.

A:
-23