Write down the solution for this math problem: Solve 111*c - 442 = -98*c - 3159 for c.
answer: -13

Write down the solution for this math problem: Solve -901*g = -938*g + 111 for g.
answer: 3

Write down the solution for this math problem: Solve 466*a - 517*a = -867 for a.
answer: 17

Write down the solution for this math problem: Solve 76*t - 42*t - 204 = 0 for t.
answer:
6