question: Teacher asked me this: Solve 42*z = 47*z for z.
++++++++++
answer: 0
Solve 5518*u - 3378*u - 7239 = 29141 for u.
Solve this plz.

A: 17
QUESTION: Math problem: Solve 20*u + 0*u = 40 for u.
ANS: 2
Q: What is the solution?
Solve -27*t - 26*t + 34*t + 219 = -1453 for t.

A: 88
Write down the solution for this math problem: Solve 3*f = 11 - 2 for f.
answer: 3
question: Teacher asked me this: Solve -14*z = 25*z - 117 for z.
++++++++++
answer:
3