Write down the solution for this math problem: Solve 72*i = 23*i - 222 - 121 for i.
answer: -7

Write down the solution for this math problem: Solve -53*u = 13 + 139 + 7 for u.
answer: -3

Write down the solution for this math problem: Solve 0 = -118*h + 791*h + 156*h + 1820*h + 145695 for h.
answer: -55

Write down the solution for this math problem: Solve -27 = -26*t - t for t.
answer:
1