Question:
Solve -9194*x + 9240*x = 230 for x..

Answer:
5

Question:
Solve 3*v - 41 = -47 for v..

Answer:
-2

Question:
Solve 97 - 202 = -35*o for o..

Answer:
3

Question:
Solve -31 = -4*k - 23 for k..

Answer:
2