Question:
Solve 38*d = 25 - 63 for d..

Answer:
-1

Question:
Solve -4465*h + 4722*h + 16677 - 5112 = 0 for h..

Answer:
-45

Question:
Solve -47*j = 37*j + 168 for j..

Answer:
-2

Question:
Solve -234 - 185 = -74*g + 247 for g..

Answer:
9