Solve d + h + 0 = 9, 2*h - 10 = 0 for d.

4

Solve 2*z - 3*r + 8 = -0*r, -3*z - 12 = -4*r for z.

-4

Solve 2*y + 22 = 3*i, -3*y - 6 = -3*i + 21 for y.

-5

Solve -547*s = 5*z - 550*s + 9, 5*z + 19 = -2*s for z.

-3

Solve 4*h + 12 = -4*v, -8*v - 3*h - 11 = -3*v for v.

-1

Solve 0 = l - 2*g + 33 - 23, -26 = 3*l - 5*g for l.

-2

Solve 5*o - 10 = -4*p, 4*o + 11 = p - 2 for o.

-2

Solve 5*g + 9 = -n + g, -2*n - 5*g = 15 for n.

-5

Solve 4*m + 20 = -d, 5*m + 6*d - 5*d + 25 = 0 for m.

-5

Solve 5*p + 10 = 5*k, -3*k - 23*p + 21*p + 6 = 0 for k.

2