Problem: Math Problem
Solve 236*i + 599 - 2438 - 1937 = 0 for i.

A: 16

Problem: Math Problem
Solve -365*l + 168 = -344*l for l.

A: 8

Problem: Math Problem
Solve -3471*f + 1897*f + 1813*f - 16491 = 0 for f.

A:
69