Question:
Solve -34*l - 78 = -8*l for l..

Answer:
-3

Question:
Solve 755 + 15310 = 595*c for c..

Answer:
27

Question:
Solve -337*s - 3447 = 2282 for s..

Answer:
-17

Question:
Solve 543*b - 19*b + 524 = 0 for b..

Answer:
-1