Q: Solve 12*b - 10*b + 2 = 0 for b.

A: -1
Q: Solve:
Solve -2*a + a - 5 = 0 for a.

A: -5
Question: What is the solution?

Solve -26*n + 80 = -6*n for n.

Answer: 4
Problem: Math Problem
Solve 0 = -51*u - 71*u + 28*u + 1128 for u.

A: 12
Question:
Solve 19*z = 63*z - 132 for z..

Answer:
3
Question:
Solve -37*l + 294 - 220 = 0 for l..

Answer:
2