Q: Solve 721 = 15*z + 47*z - 705 for z.

A: 23
Q: Solve:
Solve -939*k = -3507*k + 100152 for k.

A: 39
Question: What is the solution?

Solve 14*y = -21*y + 49*y + 266 for y.

Answer: -19
Problem: Math Problem
Solve -3128*i - 456 = -3147*i for i.

A: 24
Question:
Solve -2580 = -59*o - 113*o for o..

Answer:
15
Question: What is the solution?

Solve 1505654*i - 1505801*i - 8967 = 0 for i.

Answer:
-61