Question:
Solve 2532*f + 1964*f - 1024*f = -1403*f + 268125 for f..

Answer:
55

Question:
Solve -3*z + 23 = 20 for z..

Answer:
1

Question:
Solve 6 = -3*b + 5*b for b..

Answer:
3

Question:
Solve 2170 - 1876 = 19*x + 2*x for x..

Answer:
14