Solve 0 = -17*f + 21*f - p + 8, 3*f + 2*p = -6 for f.

-2

Solve 3 - 2 = 3*n - 5*v, -v = -4*n + 7 for n.

2

Solve -5*j + 2*x = -17 - 10, 3*j = x + 16 for j.

5

Solve 0 = -3*y + r + 3*r + 12, 3*r + 9 = -5*y for y.

0

Solve -2*n = 3*l + 11, -3*n + l - 2 = 9 for n.

-4

Solve 0 = -2*u + 15 - 11, -5*w = -5*u + 30 for w.

-4

Solve 3*t - 11 = -5*a, 4*a - 3*a = -2*t - 2 for t.

-3

Solve -2*b = 2*y + 4, 0 = 3*y - 4*b + 2 + 4 for y.

-2

Solve -3*l + b = -4*l + 9, 3*l - 17 = -b for l.

4

Solve p = -2, p = -y + 4*p + 11 for y.

5