Question:
Solve 6*s - 1115 = 9*s + 220*s for s..

Answer:
-5

Question:
Solve 16*p - 15367025 = -15366961 for p..

Answer:
4

Question:
Solve -9*p - 83 + 119 = 0 for p..

Answer:
4

Question:
Solve -97844 = -70*r + 2384*r - 230*r + 20944 for r..

Answer:
-57