Question:
Solve 247*z + 165 = 262*z for z..

Answer:
11

Question:
Solve -359*o + 7 = -360*o for o..

Answer:
-7

Question:
Solve 458*k + 5246 = 527*k + 554 for k..

Answer:
68

Question:
Solve 0 = 31875*z - 32113*z + 12614 for z..

Answer:
53