Write down the solution for this math problem: Solve 2*n + 3830 = 3836 for n.
answer: 3

Write down the solution for this math problem: Solve -3673*t + 160 = -3633*t for t.
answer: 4

Write down the solution for this math problem: Solve -484*r - 47*r + 59472 = 0 for r.
answer: 112

Write down the solution for this math problem: Solve 535 = 27*i + 12*i + 145 for i.
answer:
10