Solve 3*n + 3*c = 6*c + 12, -3*n = 4*c + 23 for n.

-1

Solve -5*u = 4*r - 32, 14*u - 17 = 9*u + r for u.

4

Solve 5*f = -k - 13 - 13, -2*f - 4*k - 14 = 0 for f.

-5

Solve 1 = -q - 4*w, 116*w = -3*q + 118*w + 11 for q.

3

Solve 5*t = 5*y + 10, -t - 4*y - 51 = -58 for t.

3

Solve -4*d - o = 18, 4*d - 22*o = -17*o - 6 for d.

-4

Solve 4*u = -5*s + 300 - 328, 3*s + 3*u = -18 for s.

-4

Solve -f - 3 = 2*l + 2, -4*l + 5 = 5*f for f.

5

Solve -2*t + 5 = -h, 20*h - 17 = -5*t + 21*h for t.

4

Solve 2*y = -3*q - 7, 2*y + 9 = -5*q - 0*y for q.

-1