Question:
Solve 0*q + 177 = -13*q + 125 for q..

Answer:
-4

Question:
Solve -70 + 0 = -14*j for j..

Answer:
5

Question:
Solve -36111 - 6768 + 111364 = -1378*h - 91363 for h..

Answer:
-116

Question:
Solve 228 = 28*i + 29*i for i..

Answer:
4