Question:
Solve 1855*i - 8657 = -27207 for i..

Answer:
-10

Question:
Solve 1496 = 4*p + 1436 for p..

Answer:
15

Question:
Solve -5*r = -13*r - 32 for r..

Answer:
-4

Question:
Solve -2253*c = 45997 + 75665 for c..

Answer:
-54