Solve 3*v - 21 = -v + h, 2*v + 2*h + 2 = 0 for v.

4

Solve -15 = -5*x + 24*d - 27*d, x - 3 = 4*d for x.

3

Solve -18 = -4*m - 21*y + 19*y, -22 = -5*m - 2*y for m.

4

Solve -2*m - 27 = 5*k, 6 = -4*k - 2*m - 16 for k.

-5

Solve -4*a + 18 = 5*m, -3*m = -0*a - 5*a + 4 for m.

2

Solve -2*k - 3*x - 6 + 11 = 0, -k - 5*x + 6 = 0 for k.

1

Solve -y - 33 = 6*a, -2 - 23 = 5*a for y.

-3

Solve 4*l + 31 + 1 = 3*w, -w + 9 = -l for l.

-5

Solve 2*m - 2*r = 14, 0 = -4*m - 5*r - 0 + 10 for m.

5

Solve 5*d - 21*y = -18*y - 19, 0 = y - 3 for d.

-2