Question:
Solve -490*n - 2532*n - 253848 = 0 for n..

Answer:
-84

Question:
Solve -31*b - 157 = -33 for b..

Answer:
-4

Question:
Solve -113*q = 101*q + 178*q + 2352 for q..

Answer:
-6

Question:
Solve 58*a = 44*a + 70 for a..

Answer:
5