Question:
Solve -2*n + 110 = 120 for n..

Answer:
-5

Question:
Solve 1028 = -10*q + 1188 for q..

Answer:
16

Question:
Solve 5*b - 35 = -10 for b..

Answer:
5

Question:
Solve -17 = 57*h + 58*h - 114*h for h..

Answer:
-17