Question:
Solve -1328324*j = -1328081*j + 2847 - 13782 for j..

Answer:
45

Question:
Solve 72*o + 8 = 224 for o..

Answer:
3

Question:
Solve 1137404*u = 1137383*u - 546 for u..

Answer:
-26

Question:
Solve 0 = 90*c - 3*c + 176 + 346 for c..

Answer:
-6