Q: Solve -28647 + 23241 = -159*u for u.

A: 34
Q: Solve:
Solve -84*n - 536 + 1624 = 52*n for n.

A: 8
Question: What is the solution?

Solve -56*d = -63*d + 21 for d.

Answer: 3
Problem: Math Problem
Solve -7*f + 6 - 8 = -9 for f.

A: 1
Question:
Solve -11 = 54*z + 29 + 14 for z..

Answer:
-1
Question: What is the solution?

Solve -46 = -137*s - 320 for s.

Answer:
-2