Q: Solve 42*b - 20 = 37*b for b.

A: 4
Q: Solve:
Solve -129732*v + 1102 = -129703*v for v.

A: 38
Question: What is the solution?

Solve 0 = -87*z + 553*z + 4660 for z.

Answer: -10
Problem: Math Problem
Solve 0 = -392*l + 10066903 - 10101007 for l.

A: -87
Question:
Solve -139*y = 103*y + 98*y - 93*y - 9139 for y..

Answer:
37
Question: What is the solution?

Solve -158*u = 159*u + 201*u + 364 + 154 for u.

Answer:
-1