Question:
Solve 36 + 59 = -30*i + 65 for i..

Answer:
-1

Question:
Solve 0 = 55*p - 1474*p - 1314*p - 1458*p - 37719 for p..

Answer:
-9

Question:
Solve 20406*k - 20027*k + 34489 = 0 for k..

Answer:
-91

Question:
Solve 5*r + 6 + 9 = 0 for r..

Answer:
-3