question: Teacher asked me this: Solve -61*l = 44 - 353 - 57 for l.
++++++++++
answer: 6
Solve 0 = -7*u + 2*u for u.
Solve this plz.

A: 0
QUESTION: Math problem: Solve -5*k + 6 = 21 for k.
ANS: -3
Q: What is the solution?
Solve 123 - 33 = -15*b for b.

A: -6
Write down the solution for this math problem: Solve -150*u + 0 = -93*u - 1 + 1 for u.
answer: 0
QUESTION: Math problem: Solve 10*f + 364 = 117*f - 64 for f.
ANS:
4