question: Teacher asked me this: Solve -217 = 87*z + 827 for z.
++++++++++
answer: -12
Solve 21*m + 40 = -23 for m.
Solve this plz.

A: -3
QUESTION: Math problem: Solve 42*l - 1596 = 175*l for l.
ANS: -12
Q: What is the solution?
Solve -6*n - 82 + 46 = 0 for n.

A: -6
Write down the solution for this math problem: Solve -915*q - 17505 - 16350 = 0 for q.
answer: -37
Q: Solve:
Solve -2274*b = -2304*b - 90 for b.

A:
-3