Question:
Solve 0 = -8*x + 6*x - 329 + 359 for x..

Answer:
15

Question:
Solve k - 3*k = 0 for k..

Answer:
0

Question:
Solve -22*l + 2 + 20 = 0 for l..

Answer:
1

Question:
Solve 64*m - 596 - 236 = 0 for m..

Answer:
13