question: Teacher asked me this: Solve 2287 = -85*r + 672 for r.
++++++++++
answer: -19
Solve 249*o - 241*o = -56 for o.
Solve this plz.

A: -7
QUESTION: Math problem: Solve 30*n - 14*n - 1716 = -18*n + n for n.
ANS: 52
Q: What is the solution?
Solve 3364 + 52050 + 5874 = 1630*b - 25102 for b.

A: 53
Write down the solution for this math problem: Solve 2577*v = 308*v - 127064 for v.
answer: -56
QUESTION: Math problem: Solve -58*k + 369 = -17*k for k.
ANS:
9