Write down the solution for this math problem: Solve -2*u - 2 + 10 = 0 for u.
answer: 4

Write down the solution for this math problem: Solve -41693 = 1923*x + 32233 - 18764 + 23681 for x.
answer: -41

Write down the solution for this math problem: Solve -377*t + 730 = 3746 for t.
answer: -8

Write down the solution for this math problem: Solve -2884*t + 1885 = -3029*t for t.
answer:
-13