question: Teacher asked me this: Solve 1117*z = 2238*z for z.
++++++++++
answer: 0
Solve 0 = -14*v + 91 + 21 for v.
Solve this plz.

A: 8
QUESTION: Math problem: Solve 431*a - 10065 + 4031 = 0 for a.
ANS: 14
Q: What is the solution?
Solve -o + 24*o = -23 for o.

A: -1
Write down the solution for this math problem: Solve -23 = 14*b + 5 for b.
answer: -2
Q: Solve:
Solve -13412*l - 12095*l + 772380 = -5996*l + 6235*l for l.

A:
30