Solve 9*d = 4*d - t - 7, 7 = d + 3*t for d.

-2

Solve 4*n - 152 = 3*h - 149, -n = 2*h - 9 for n.

3

Solve -3 = 3*v - 3*y, 3*v - 10*y + 11 = -5*y for v.

3

Solve -5*z - 4*n + 6 = -7, 5*z - 28 = n for z.

5

Solve -9 = -3*v + 2*p - 3, 4*v - 5*p - 15 = 0 for v.

0

Solve 0 = 4*s - h - 21, -h + 6 = 4*s + h for s.

4

Solve 3*z + 3*c + 8 = -4, -c - 3 = 2*z for z.

1

Solve m - 12 = 5*c, -m + 2*c - 62 = -68 for m.

2

Solve -2*f = -n + 9, 0*f = -4*n + 5*f + 27 for n.

3

Solve -5*i + 2*j + 2*j = -19, 11 = 5*i + 4*j for i.

3