Write down the solution for this math problem: Solve -9*v + 7 = -2*v for v.
answer: 1

Write down the solution for this math problem: Solve -1293 - 1331 = -1312*j for j.
answer: 2

Write down the solution for this math problem: Solve -25855 = -8044*i - 98251 for i.
answer: -9

Write down the solution for this math problem: Solve 77*l - 1 = -11*l - 1 for l.
answer:
0