Solve 25 = 5*f, -3*n - 33 = -3*f - 27 for n.

3

Solve 2*b + 4*d = 4 - 22, 4*b = -4*d - 20 for b.

-1

Solve 3*r + 2*j + 7 - 2 = 0, 0 = 3*r + j + 4 for r.

-1

Solve 13*l = 14*l - 4*c + 11, 4*l = -c + 7 for l.

1

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

-5

Solve 2*f + 0 = o - 4, o + 8 = -f for f.

-4

Solve -k - 25 = 4*b - 42, -4*b - 10 = -2*k for b.

2

Solve -6*f = -5*f - 6, -11*t = 4*f - 46 for t.

2

Solve -22 = 5*i + 3*q, 7*q - 6*q = 3*i + 2 for i.

-2

Solve s - 3 = 0, 5*k - 3*s = -8*s + 40 for k.

5