Q: Solve -120 = -9*d - 102 for d.

A: 2
Q: Solve:
Solve 9*d + d = 6*d for d.

A: 0
Question: What is the solution?

Solve -145 = -4*u - 113 for u.

Answer: 8
Problem: Math Problem
Solve -85*b - 37163 + 38268 = 0 for b.

A: 13
Question:
Solve -4*u - 20 = u for u..

Answer:
-4
Question: What is the solution?

Solve 155 = -380*n - 605 for n.

Answer:
-2