Question: What is the solution?

Solve -16*g - 4*g + 213 = 373 for g.

Answer: -8

Question: What is the solution?

Solve -300*z + 2886 - 786 = 0 for z.

Answer: 7

Question: What is the solution?

Solve 0 = 204*a - 337*a - 1596 for a.

Answer: -12

Question: What is the solution?

Solve 170*w = -3180 + 2664 + 2386 for w.

Answer:
11