Question: What is the solution?

Solve -7*j = -106 + 78 for j.

Answer: 4

Question: What is the solution?

Solve 102*g + 314129 = 313925 for g.

Answer: -2

Question: What is the solution?

Solve 0 = 589873*n - 589836*n - 3145 for n.

Answer: 85

Question: What is the solution?

Solve -305*g + 308*g - 27 = 0 for g.

Answer:
9