Question:
Solve -43*j - 30 = -53*j for j..

Answer:
3

Question:
Solve 0 = 25*k - 72 - 278 for k..

Answer:
14

Question:
Solve 73*p + 51198 = 655*p + 384*p for p..

Answer:
53

Question:
Solve -1099*b + 2380*b + 3623*b - 71934 = 153650 for b..

Answer:
46