question: Teacher asked me this: Solve 131 - 128 = y for y.
++++++++++
answer: 3
Solve 0 = -108*r + 88*r + 100 for r.
Solve this plz.

A: 5
QUESTION: Math problem: Solve 57*l - 190 = 19*l for l.
ANS: 5
Q: What is the solution?
Solve 19*m = -23 - 72 for m.

A: -5
Write down the solution for this math problem: Solve 0 = 6*o - 34 + 40 for o.
answer: -1
Problem: Math Problem
Solve -3306 = 6941*x - 7115*x for x.

A:
19