Question: What is the solution?

Solve -71*w + 1316 = -165*w for w.

Answer: -14

Question: What is the solution?

Solve 1002*z + 812*z = -1214*z - 59*z - 296352 for z.

Answer: -96

Question: What is the solution?

Solve -11 = -2*l - 21 for l.

Answer: -5

Question: What is the solution?

Solve -35*r - 6 + 41 = 0 for r.

Answer:
1