Solve -5 = 14*h - 19*h + 5*v, -4*h + 5*v = -9 for h.

-4

Solve -k + 2 = -4*v - 1, -15 = -5*k - 5*v for k.

3

Solve -2*m + n + 1 = 6, -5*n - 35 = 5*m for m.

-4

Solve -3*n + 36 - 6 = 5*z, n - 11 = -2*z for z.

3

Solve 0 = 5*d - 5*g - 40, -3*d - 2*g = 1 - 0 for d.

3

Solve 4*z + n = 6 + 23, -3*z - n + 21 = 0 for z.

8

Solve 2*n - 4*x + 9 + 1 = 0, -2 = -5*n + x for n.

1

Solve -2*a - 3*p + 5 = 0, -4*a + 18*p - 19*p + 5 = 0 for a.

1

Solve 4*x + 4*z = 0, 5*x + 4*z = 5 - 7 for x.

-2

Solve 4*u + 5*i + 13 = -1, u + 5*i = -11 for u.

-1