Question:
Solve -53*c = 614 - 84 for c..

Answer:
-10

Question:
Solve 48870 = -1187*y + 101*y for y..

Answer:
-45

Question:
Solve -79*f + 69*f + 50 = 0 for f..

Answer:
5

Question:
Solve -230*q - 33151 = -35681 for q..

Answer:
11