question: Teacher asked me this: Solve 2*b + 15 = 5 for b.
++++++++++
answer: -5
Solve 2053 + 1448 = 389*l for l.
Solve this plz.

A: 9
QUESTION: Math problem: Solve 0 = -3*o - 15 for o.
ANS: -5
Q: What is the solution?
Solve -31*r = -1172 + 1172 for r.

A: 0
Write down the solution for this math problem: Solve -189 + 154 = -7*t for t.
answer: 5
QUESTION: Math problem: Solve 47*g + 275 = -3*g + 775 for g.
ANS:
10