Write down the solution for this math problem: Solve -6481*g - 7684*g + 287952 = -2167*g for g.
answer: 24

Write down the solution for this math problem: Solve 116*i + 3075 = 321*i for i.
answer: 15

Write down the solution for this math problem: Solve 151*t - 2174 + 865 = 654 for t.
answer: 13

Write down the solution for this math problem: Solve 0 = 217*a - 1046*a - 148*a + 71321 for a.
answer:
73