Question:
Solve -640*p - 5313 = -717*p for p..

Answer:
69

Question:
Solve 135*j + 6665 + 35237 = -887*j for j..

Answer:
-41

Question:
Solve 79*f - 2*f = 0 for f..

Answer:
0

Question:
Solve -10537 - 3625 - 2788 = -1305*m - 3900 for m..

Answer:
10