Question: What is the solution?

Solve -63*v - 179 = 199 for v.

Answer: -6

Question: What is the solution?

Solve -120 = -7*j - 13*j for j.

Answer: 6

Question: What is the solution?

Solve -i - 387*i - 12129 = 1839 for i.

Answer: -36

Question: What is the solution?

Solve 1082 = -240*p - 598 for p.

Answer:
-7