Q: Solve -520*w + 541*w = 21 for w.

A: 1
Q: Solve:
Solve -63 = 37*f + 48 for f.

A: -3
Question: What is the solution?

Solve -14*f + 111 = 69 for f.

Answer: 3
Problem: Math Problem
Solve 24*v + 1212 = 907 + 905 for v.

A: 25
Question:
Solve 342*n - 1875 = 2571 for n..

Answer:
13
Q: Solve 103 - 139 = -7*m - 5*m for m.

A:
3