Question:
Solve -721*d = 318*d - 212*d + 447*d + 26754 for d..

Answer:
-21

Question:
Solve 2373*g - 152459 + 33809 = 0 for g..

Answer:
50

Question:
Solve 21*b - 555 + 408 = 0 for b..

Answer:
7

Question:
Solve -3456232*a - 592 = -3456240*a for a..

Answer:
74