Question:
Solve 324*i + 856 = -2708 for i..

Answer:
-11

Question:
Solve 2632*z + 21104 = -4328*z - 25889 + 471553 for z..

Answer:
61

Question:
Solve -17 = -7*i + 11 for i..

Answer:
4

Question:
Solve 7*z - 51 = -58 for z..

Answer:
-1