Question:
Solve -968 + 777 - 1251 = 43*y + 2041 for y..

Answer:
-81

Question:
Solve 251*x + 409*x + 16872 = 204*x for x..

Answer:
-37

Question:
Solve -4172 = 820*g + 13048 for g..

Answer:
-21

Question:
Solve -23*j + 20*j + 9 = 0 for j..

Answer:
3