Question:
Solve 1287*x = -1355*x + 118*x + 83032 + 17928 for x..

Answer:
40

Question:
Solve 5*q - 8 = q for q..

Answer:
2

Question:
Solve -4*l - 17 = -1 for l..

Answer:
-4

Question:
Solve 2*n = -520 + 520 for n..

Answer:
0