Write down the solution for this math problem: Solve -3*i - 53*i + 1494 = 27*i for i.
answer: 18

Write down the solution for this math problem: Solve 0 = 34*d + 60*d - 846 for d.
answer: 9

Write down the solution for this math problem: Solve 72*x - 409 - 34 = -83 for x.
answer: 5

Write down the solution for this math problem: Solve -1322*h = -461530 + 470784 for h.
answer:
-7