Question:
Solve 3634 = 10*l + 3524 for l..

Answer:
11

Question:
Solve -17*p = -13*p - 20 for p..

Answer:
5

Question:
Solve 50*n - 836*n - 880*n = 8*n - 60264 for n..

Answer:
36

Question:
Solve 32*c - 26*c - 30 = 0 for c..

Answer:
5