Write down the solution for this math problem: Solve -8*g + 3*g - 10 = 0 for g.
answer: -2

Write down the solution for this math problem: Solve 0 = 331*o - 67*o + 2112 for o.
answer: -8

Write down the solution for this math problem: Solve 7094*d + 123321 + 58477 = 427*d - 78215 for d.
answer: -39

Write down the solution for this math problem: Solve 20*g - 19*g = 3 + 3 for g.
answer:
6