Q: Solve 7 = -4*j + 27 for j.

A: 5
Q: Solve:
Solve -4 = -6*s - 22 for s.

A: -3
Question: What is the solution?

Solve -21*r = -35*r + 70 for r.

Answer: 5
Problem: Math Problem
Solve 0 = -34*w - 144 + 42 for w.

A: -3
Question:
Solve 0 = -61*w - 14*w - 457 - 143 for w..

Answer:
-8
Question: What is the solution?

Solve 167*f + 5014 + 31 = -4902 + 929 for f.

Answer:
-54