Question:
Solve -1407*v - 13915 = -2659 for v..

Answer:
-8

Question:
Solve 2*t = 213 - 201 for t..

Answer:
6

Question:
Solve -2 = -3*o - 17 for o..

Answer:
-5

Question:
Solve 8*l = -58 + 10 for l..

Answer:
-6