Q: Solve 7*a + 276 = 3*a + 7*a + 354 for a.

A: -26
Q: Solve:
Solve -8*b + 32*b = -b for b.

A: 0
Question: What is the solution?

Solve 97*n - 18 + 250 = 68*n for n.

Answer: -8
Problem: Math Problem
Solve 13*z = 2*z - 86 - 35 for z.

A: -11
Question:
Solve 0 = 4615*o - 4633*o + 57 + 33 for o..

Answer:
5
Question: What is the solution?

Solve 30*r + 38 - 41 = -4*r + 65 for r.

Answer:
2