Write down the solution for this math problem: Solve -156*x - 255*x = 46*x + 2691 + 2336 for x.
answer: -11

Write down the solution for this math problem: Solve 260*u = 317*u for u.
answer: 0

Write down the solution for this math problem: Solve 5884*i - 5840*i - 1804 = 0 for i.
answer: 41

Write down the solution for this math problem: Solve 790551 + 310679 = 16400*w - 899570 for w.
answer:
122