Question:
Solve 2*o = -75*o for o..

Answer:
0

Question:
Solve -65*t = -16*t - 196 for t..

Answer:
4

Question:
Solve -27*j = 93 + 42 for j..

Answer:
-5

Question:
Solve 0 = 814*v - 791*v - 345 for v..

Answer:
15