Solve p + 7 = 4*h - h, 4*p = 2*h - 8 for p.

-1

Solve u + 4*p + 2 = p, -4*p = 5*u + 21 for u.

-5

Solve 0 = -z + 5*d + 9, 0 = 3*z - 0*d + 2*d - 10 for z.

4

Solve 2*k - 4 = 0, 0 = 2*u - 3*u - 5*k + 7 for u.

-3

Solve 4*v + 24 = -3*a, 6*v - 14 = 4*v + 5*a for v.

-3

Solve 3*l = -2*c + 17, l + 3*l = -3*c + 23 for c.

1

Solve -4*n = -5*n + 5*t - 1, -t = 5*n - 21 for n.

4

Solve 5*p - 4*k - 11 = 0, 2*p + k + 5 = p for p.

-1

Solve 0 = -2*r - 5*i + i - 12, 0 = 3*r + 3*i + 15 for r.

-4

Solve -2*m - 10 = -4*x + 4, -23 = -3*m - 5*x for m.

1