Question:
Solve 552*o + 24512 - 3530 = -7170 for o..

Answer:
-51

Question:
Solve 32*z + 195 = -7*z for z..

Answer:
-5

Question:
Solve 4*n + 317 - 321 = 0 for n..

Answer:
1

Question:
Solve 830*k = 1165 - 55115 for k..

Answer:
-65