question: Teacher asked me this: Solve 111 = 285*x + 186 + 210 for x.
++++++++++
answer: -1
Solve -4*n - 10 = -9*n for n.
Solve this plz.

A: 2
QUESTION: Math problem: Solve 107*w + 114*w + 2670 = -645 for w.
ANS: -15
Q: What is the solution?
Solve 147*l = 1583*l - 41644 for l.

A: 29
Write down the solution for this math problem: Solve -8 = 4*r - 12*r for r.
answer: 1
Problem: Math Problem
Solve -18754*b - 1680 = -18859*b for b.

A:
16