Solve 6*d - 4*t + 27 = d, -d = t for d.

-3

Solve -5*n = h - 3*h + 21, 0 = -2*n - h + 6 for n.

-1

Solve -2*z = -5*z - 4*u - 25, 4*u + 1 = 5*z for z.

-3

Solve 2*n + 6*u + 4 = u, 0 = 2*u for n.

-2

Solve -96*v + 7 = r - 100*v, 4*v + 13 = 3*r for r.

3

Solve 4*h - 23*p = -25*p + 14, 12 = 3*h + 3*p for h.

3

Solve -6*l - 4*u = 44, -4*u = -4*l - 2 + 6 for l.

-4

Solve -3*k - 6 = 2*v - 2, 2*v - k + 12 = 0 for v.

-5

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

0

Solve 4*t = 2*x + 6, 4*x + t = 2*t + 9 for x.

3