Solve -5*d = -h - 2 - 10, h = -5*d + 8 for h.

-2

Solve 0*u - d - 8 = -4*u, -d = 4*u for u.

1

Solve 3*z = -5*x + z, -5*x + 2*z = 20 for x.

-2

Solve -21 = 3*d + x, 5*d + 5*x + 29 = -6 for d.

-7

Solve -5*u + 4*s + 0 = 3, s - 3 = -u for u.

1

Solve -z - 1 = h, 3 - 5 = 2*h + z for h.

-1

Solve 0 = -5*m + 10*m + 3*g - 21, 0 = 5*m + g - 17 for m.

3

Solve -l = -5*j - 0 + 1, -4 = -2*j + 4*l for j.

0

Solve 5*c - 13 = 3*t, 18*c + 1 = 21*c + 5*t for c.

2

Solve -4*g + 4*b = 32, 4*b - b + 11 = -4*g for g.

-5