question: Teacher asked me this: Solve 2*r + 57 = 63 for r.
++++++++++
answer: 3
Solve -2*s + 0*s + 10 = 0 for s.
Solve this plz.

A: 5
QUESTION: Math problem: Solve 77*i - 86*i = 54 for i.
ANS: -6
Q: What is the solution?
Solve 0 = -2733*n - 412*n + 62900 for n.

A: 20
Write down the solution for this math problem: Solve 1425*m = 1422*m + 36 for m.
answer: 12
question: Teacher asked me this: Solve -4*s + 13*s - 46*s = -259 for s.
++++++++++
answer:
7