Write down the solution for this math problem: Solve 190664*v - 494 = 190651*v for v.
answer: 38

Write down the solution for this math problem: Solve -6*o + 0*o + 26 - 44 = 0 for o.
answer: -3

Write down the solution for this math problem: Solve -2*r + 46 = -66 + 42 for r.
answer: 35

Write down the solution for this math problem: Solve 16 + 1716 = -279*n - 154*n for n.
answer:
-4