Question: What is the solution?

Solve -176*d = -121*d - 102*d + 799 for d.

Answer: 17

Question: What is the solution?

Solve 48*o + 10897 = -593*o for o.

Answer: -17

Question: What is the solution?

Solve -34*g - 72 = 64 for g.

Answer: -4

Question: What is the solution?

Solve 519*y - 6520 + 707 = 278 + 4808 for y.

Answer:
21