Solve -2*u + 14 = -5*d - 0*d, 0 = -d - 4 for u.

-3

Solve -2*b + 46*o - 45*o - 11 = 0, 0 = 3*b - 5*o + 27 for b.

-4

Solve -4*k = -m + 7, 3*m + 20 = k + 8 for m.

-5

Solve 4*g - 20 = -5*b + 2*g, 4*b - 16 = 5*g for b.

4

Solve s = 3*o - 19, -21*s + 5*o = -22*s + 21 for s.

-4

Solve -2*l = l + 2*q - 21, 4*q = 12 for l.

5

Solve 2*b - 1 = 2*s - 3, 3*b - 5*s + 11 = 0 for b.

3

Solve 3*b + 2 = -5*p, 3 = -4*b - 2*p - 9 for b.

-4

Solve -3*n + c = 9, 13*n + c = 11*n - 6 for n.

-3

Solve 0 = -47*h + 46*h - 4*r - 21, -5*h + 3*r - 13 = 0 for h.

-5