Q: Solve -7*r + 12 = -2 for r.

A: 2
Q: Solve:
Solve n - 3 = -6 for n.

A: -3
Question: What is the solution?

Solve -322 - 118 = -12802*z + 12842*z for z.

Answer: -11
Problem: Math Problem
Solve 482*x = 1367*x - 6266 + 19541 for x.

A: -15
Question:
Solve -7902*c + 336 = -7854*c for c..

Answer:
7
Q: What is the solution?
Solve -105*o + 98*o + 14 = 0 for o.

A:
2