Question:
Solve 56*o = -23*o + 704 + 244 for o..

Answer:
12

Question:
Solve 216*a = -215*a + 643*a - 219*a for a..

Answer:
0

Question:
Solve -20*p + 12518 + 10355 = -425*p + 193 for p..

Answer:
-56

Question:
Solve 707 = 841*t - 870*t - 18 for t..

Answer:
-25