Q: Solve -21*m - 47*m + 2331 - 1447 = 0 for m.

A: 13
Q: Solve:
Solve -32 = 503*n - 511*n for n.

A: 4
Question: What is the solution?

Solve -14*t + 3462 = -107*t - 72 for t.

Answer: -38
Problem: Math Problem
Solve -7*r + 3*r = 12 for r.

A: -3
Question:
Solve 1081 = -12322*u + 12275*u for u..

Answer:
-23
Solve -12*w + 6*w + 30 = 0 for w.
Solve this plz.

A:
5