Solve -4*b + 3*u + 20 = 0, -4*b = 2*u - 0*u for b.

2

Solve 3*f - 6 = -2*d, 32*d - 8 = 34*d - 4*f for d.

0

Solve -5*k - 4*d = 20, -3*d = 5*k + 37 - 22 for k.

0

Solve 3 = n + 5*m, -13*n + 8*n + 5*m = 15 for n.

-2

Solve 3 = -5*h + 8, -3*h = -3*s for s.

1

Solve -3*b + 2*c = -11, -4*c - 7 = -0*b - b for b.

3

Solve 0 = -2*j - 8, -3*j = -2*o + 4*o + 22 for o.

-5

Solve 3*v + 18 = -2*g, -g - 3*v - 15 = -0*v for g.

-3

Solve -1 - 1 = 3*m + f, 4*f = -20 for m.

1

Solve -o = i - 3, -5*i = 152*o - 151*o - 19 for i.

4