Write down the solution for this math problem: Solve -5*t + 67 - 107 = 0 for t.
answer: -8

Write down the solution for this math problem: Solve -4*t = t - 5 for t.
answer: 1

Write down the solution for this math problem: Solve 346*u = -115*u - 3688 for u.
answer: -8

Write down the solution for this math problem: Solve 46*i - 352 = 2*i for i.
answer:
8