Question:
Solve 0 = 28*j + 6*j + 398 - 58 for j..

Answer:
-10

Question:
Solve -5587 - 2597 = -341*z for z..

Answer:
24

Question:
Solve 1139*c + 118421 = 50478 - 42540 for c..

Answer:
-97

Question:
Solve -85*s = -211*s + 25*s + 4*s + 3104 for s..

Answer:
32