Question: What is the solution?

Solve 28*g + 1 = 57 for g.

Answer: 2

Question: What is the solution?

Solve -203*y + 63*y + 234 - 409 - 805 = 0 for y.

Answer: -7

Question: What is the solution?

Solve -29*i - 8 = -27*i + 2 for i.

Answer: -5

Question: What is the solution?

Solve 3*u - 15 + 12 = 0 for u.

Answer:
1