Write down the solution for this math problem: Solve -16 = 9*w + 7*w for w.
answer: -1

Write down the solution for this math problem: Solve 373 - 160 = 27*z - 246 for z.
answer: 17

Write down the solution for this math problem: Solve 5632 + 6314 = -225*j + 1821 for j.
answer: -45

Write down the solution for this math problem: Solve -104 - 25 = 103*q + 77 for q.
answer:
-2