Question:
Solve 0 = -52*n + 175 + 241 for n..

Answer:
8

Question:
Solve -36*v + 190 = 170*v - 222 for v..

Answer:
2

Question:
Solve 0 = 87*c - 269*c - 4368 for c..

Answer:
-24

Question:
Solve 0 = 229*m - 1602 - 1146 for m..

Answer:
12