Solve 0 = -n + l + 2, 2 = -n + 5*l for n.

3

Solve -i = 3*i + 2*o + 4, 0 = 3*i + o + 4 for i.

-2

Solve -3*w + 29 = -5*m, 3*m + 7 = -5 for w.

3

Solve -4*i - 24 = -4*g, 5*i - 8 = -5*g + 2 for g.

4

Solve 3*k = -3, -2*g - 5*k - 7 = -0 for g.

-1

Solve 8 = -4*d, 3*d = -4*g + d - 8 for g.

-1

Solve 2*o + 3*z = -3*o - 2, 2*o + 7 = 5*z for o.

-1

Solve -4 = -4*o + 12, v - 15 = -3*o for v.

3

Solve 13 = v + 3*y, 14 - 15 = -5*v + y for v.

1

Solve 42 = -3*r + 5*d, d - 30 + 0 = 3*r for r.

-9