Question:
Solve -67*x = -88*x + 21 for x..

Answer:
1

Question:
Solve 0 = 102*g - 2799 + 1065 for g..

Answer:
17

Question:
Solve 24 = -20*b - 16 for b..

Answer:
-2

Question:
Solve 255*j - 1598 = 1291*j + 1510 for j..

Answer:
-3