Question:
Solve 5*t - 38 + 13 = 0 for t..

Answer:
5

Question:
Solve -24*o - 4*o = -62*o - 34 for o..

Answer:
-1

Question:
Solve 2659*x - 815 = 2496*x for x..

Answer:
5

Question:
Solve 168*x - 2966 = -15*x + 4494 - 872 for x..

Answer:
36