Write down the solution for this math problem: Solve 26092*a - 26579*a = -10227 for a.
answer: 21

Write down the solution for this math problem: Solve 596*r = 1269*r - 588*r - 1020 for r.
answer: 12

Write down the solution for this math problem: Solve 76 = 11*n - 39 + 5 for n.
answer: 10

Write down the solution for this math problem: Solve 7*i = -20*i + 162 for i.
answer:
6