Q: Solve 0 = 13*v - 9*v + 12 for v.

A: -3
Q: Solve:
Solve 12*c - 115 = -319 for c.

A: -17
Question: What is the solution?

Solve -189*j + 2494 + 3743 = 0 for j.

Answer: 33
Problem: Math Problem
Solve 409*o = 363*o + 184 for o.

A: 4
Question:
Solve -109*c - 2057 = 923 - 691 for c..

Answer:
-21
Question: What is the solution?

Solve -61*f + 205 - 632 = 0 for f.

Answer:
-7