Question:
Solve 3524*k + 4491*k - 674869 = 157*k - 211247 for k..

Answer:
59

Question:
Solve -61*i - 132 = 193 + 102 for i..

Answer:
-7

Question:
Solve 64100 + 34729 = 1444*n - 29687 for n..

Answer:
89

Question:
Solve -18*t + 304 = 20*t for t..

Answer:
8