Solve -4*o + 11 = d, -3*d - 3*o + 6 + 0 = 0 for d.

-1

Solve 11*f - 14*f = 3*s, 2*s - 15 = f for s.

5

Solve 4*v - 10 = 3*t, -37*v = -35*v - 8 for t.

2

Solve 0 = 2*f - 5*d - 16 + 15, -f - 5*d = -8 for f.

3

Solve 0*n + 30 = 5*q + 5*n, 0 = 5*n - 5 for q.

5

Solve -3*n = -0*n + 3*t + 3, -3*t - 13 = -2*n for n.

2

Solve 3*s = -4*d + 1, 0 = -62*s + 57*s - 5*d - 5 for s.

-5

Solve o = 5*i + 7 - 5, -3*o = 5*i - 6 for o.

2

Solve 5*s - 24 = -o, -2*s = 15*o - 18*o - 13 for s.

5

Solve 3*u - 1 = -4*n, 0*u - 3*u + 9 = 0 for n.

-2