Write down the solution for this math problem: Solve 3*j + 1 = 10 for j.
answer: 3

Write down the solution for this math problem: Solve -699*a = -490*a - 2508 for a.
answer: 12

Write down the solution for this math problem: Solve -64*z + 312*z = -126*z + 22066 for z.
answer: 59

Write down the solution for this math problem: Solve -140136*j = -140181*j - 135 for j.
answer:
-3