Question:
Solve -736*c - 1377 + 8976 = -587*c for c..

Answer:
51

Question:
Solve 40*a - 34 = -194 for a..

Answer:
-4

Question:
Solve -5 = j - 7 for j..

Answer:
2

Question:
Solve -17787 = -627921*l + 628068*l for l..

Answer:
-121