Question:
Solve 484 + 1230 = -1106*t - 721 + 223 for t..

Answer:
-2

Question:
Solve 23*v - 26 = 36*v for v..

Answer:
-2

Question:
Solve -10 = -5*l + 10 for l..

Answer:
4

Question:
Solve 13*k - 40 = 3*k for k..

Answer:
4