Solve -4*i = 2*l - 5 + 7, 0 = -3*i - 5*l - 19 for i.

2

Solve 2*b - 5*u - 8 = 0, -23*b + 4*u = -26*b + 12 for b.

4

Solve 5*d - 5*n = 20, d = -3*n + 2*n - 2 for d.

1

Solve -3*o - 2*b = 3*b - 4*b + 6, -4*b = 0 for o.

-2

Solve 4*h = -5*i - 20, 3*h - 2*h + 5 = -5*i for h.

-5

Solve 3*y = s - 9, -8*s + 4*s = y + 16 for y.

-4

Solve -3*k + 6*v - 5*v + 17 = 0, -3*v = -2*k + 9 for k.

6

Solve 5*n + u = 23, -19*u + 16*u + 14 = 4*n for n.

5

Solve 3*w = -w + 2*o - 14, -5*w = 2*o + 31 for w.

-5

Solve 22 = -b - 4*b + 4*h, 0 = 5*b - 5*h + 25 for b.

-2