Question:
Solve -65*x + 314 + 477 = 141 for x..

Answer:
10

Question:
Solve -40*j + 1456 = 72*j for j..

Answer:
13

Question:
Solve 3088*i + 25353 - 2374 = 5264 - 56397 for i..

Answer:
-24

Question:
Solve -67 + 85 = -9*m for m..

Answer:
-2