question: Teacher asked me this: Solve 64*r = 61*r + 9 for r.
++++++++++
answer: 3
Solve -37*v = -64*v + 37*v + 260 for v.
Solve this plz.

A: -26
QUESTION: Math problem: Solve -45620*r = -45169*r + 9020 for r.
ANS: -20
Q: What is the solution?
Solve 0 = 21*j - 24*j + 6 for j.

A: 2
Write down the solution for this math problem: Solve -2253*o - 280416 - 42243 = 902*o - 7159 for o.
answer: -100
Write down the solution for this math problem: Solve -315*o = -303*o - 24 for o.
answer:
2