Solve 0 = 3*n - 2*l + 2, 4*n = -399*l + 403*l - 8 for n.

2

Solve 5*u + 20 = -5*f, -5*f + 6 = -3*u - 14 for f.

1

Solve -5*r + 5 = -v - v, -5*v - 3*r = -3 for v.

0

Solve 2*w + 9 = -4*a - 1, 2*a = -2*w - 4 for a.

-3

Solve -5*b + l - 19 = 0, -4*l = 5*b - 1 - 0 for b.

-3

Solve -v + 5 = x - 3, 0 = -2*v + 2*x - 4 for v.

3

Solve 18 = -2*j + 4*d, -11 = -181*j + 184*j + 2*d for j.

-5

Solve -5*z = 5*q - 35, 2*z + 4*q - 12 = 6 for z.

5

Solve -3 - 2 = d - 5*u, 0 = 4*u for d.

-5

Solve -5*d - 40 = -4*b, -2*b = 4*d - 5*d - 14 for b.

5