Question:
Solve 2*i = 23*i + 126 for i..

Answer:
-6

Question:
Solve 81*y - 24*y - 912 = 0 for y..

Answer:
16

Question:
Solve -759 = 13776*u - 13743*u for u..

Answer:
-23

Question:
Solve 35*h + 6*h + 1533 - 1574 = 0 for h..

Answer:
1