Solve 4*b - 20 = -5*d, b - 9 = -2*d - 1 for b.

0

Solve 4*z = 3*o + 34, 14*o = 13*o - z + 5 for o.

-2

Solve 4*k + 2*v + 28 = 0, -4*v - 40 = 4*k + v for k.

-5

Solve -j = -f, 3*j = -3*f + 2*j - 16 for f.

-4

Solve 0 = -2*b - 3*u - 2, -4*b + 116*u = 114*u - 28 for b.

5

Solve 0 = 2*l - l - 4*m + 3, m - 27 = -5*l for l.

5

Solve 3*x + 5 = -0*x + 5*g, -3*g - 6 = 0 for x.

-5

Solve -u + 15 = 5*h, -2*u = -3*u + 4*h - 21 for u.

-5

Solve -2*j = -3*z - 17, -5*j - 4*z + 32 = 47 for j.

1

Solve -12 = 5*n - q, -q + 10 = 28*n - 32*n for n.

-2