Write down the solution for this math problem: Solve -1530*z - 842*z = -476*z + 45504 for z.
answer: -24

Write down the solution for this math problem: Solve 66*i = 1291 - 1279 + 3420 for i.
answer: 52

Write down the solution for this math problem: Solve 2952 = 3*j + 2922 for j.
answer: 10

Write down the solution for this math problem: Solve 47*i + 64*i + 532 = -578 for i.
answer:
-10