Q: Solve 8 = 64*d - 66*d for d.

A: -4
Q: Solve:
Solve -2 = 2*r - 0*r for r.

A: -1
Question: What is the solution?

Solve 0 = -208*n + 214*n - 24 for n.

Answer: 4
Problem: Math Problem
Solve 0 = 25*h - 760 + 735 for h.

A: 1
Question:
Solve 331*w + 121476 - 16074 = 1928*w for w..

Answer:
66
Question:
Solve -159*i + 163*i - 16 = 0 for i..

Answer:
4