question: Teacher asked me this: Solve -76*f + 329*f - 2396 = -346*f for f.
++++++++++
answer: 4
Solve 264 = -19*s + 129 - 258 - 63 for s.
Solve this plz.

A: -24
QUESTION: Math problem: Solve -158*r = -159*r for r.
ANS: 0
Q: What is the solution?
Solve 269*g - 272*g = -9 for g.

A: 3
Write down the solution for this math problem: Solve d - 33 = -38 for d.
answer: -5
QUESTION: Math problem: Solve 0 = 14*d + 21*d for d.
ANS:
0