question: Teacher asked me this: Solve 167*r + 63*r = 195 - 324 - 331 for r.
++++++++++
answer: -2
Solve -54*s - 2494 = -2764 for s.
Solve this plz.

A: 5
QUESTION: Math problem: Solve 5*q - 168 = -163 for q.
ANS: 1
Q: What is the solution?
Solve 0 = 55*d - 85*d + 180 for d.

A: 6
Write down the solution for this math problem: Solve -3647*v - 71019 = 5009*v - 765*v for v.
answer: -9
QUESTION: Math problem: Solve -200*v = -703*v - 5030 for v.
ANS:
-10