Question: What is the solution?

Solve -30113 = -1172*v + 27823 - 13400 for v.

Answer: 38

Question: What is the solution?

Solve 267*u = -106*u + 5968 for u.

Answer: 16

Question: What is the solution?

Solve -44*z + 1602 = 223*z for z.

Answer: 6

Question: What is the solution?

Solve -5396*m + 3500 = -5571*m for m.

Answer:
-20