Solve -4*d - 18 = 2*n, 0*n - 11 = -n + 2*d for n.

1

Solve -3*h - 2*u = -2*h - 3, -h + 5*u = 4 for h.

1

Solve -4*w - 8 = -2*a, -10*a + 6*a = 4*w - 16 for a.

4

Solve 26*u = 24*u, -3*u = 2*y - 2 for y.

1

Solve a + 19 = 5*r, 46*a - 44*a = -8 for r.

3

Solve -r + 3*b - 1 = 2, 3*r - 3*b + 3 = 0 for r.

0

Solve -6 = -2*l + 5*n, 17*l + 3*n = 18*l - 5 for l.

-7

Solve v + 4 = -v - 3*t, 0 = v + t for v.

4

Solve 0 = -i, -2*i = -3*t + 9 - 3 for t.

2

Solve 0 = 4*d - 3*c - 14, -6*d + 8*d + 2*c = 14 for d.

5