Write down the solution for this math problem: Solve 0 = 145*l - 147*l + 8 for l.
answer: 4

Write down the solution for this math problem: Solve 1416*j - 78525 = -17637 for j.
answer: 43

Write down the solution for this math problem: Solve -69*r + 111 - 939 = 0 for r.
answer: -12

Write down the solution for this math problem: Solve -6*a + 104 = 20*a for a.
answer:
4