Solve 21 - 25 = 2*j - 2*m, 4*j + 2*m - 16 = 0 for j.

2

Solve 16 - 14 = 5*o - 4*n, -11 = o + 3*n for o.

-2

Solve -4*w - 5*b = 0, w - 22*b = -17*b for w.

0

Solve -3*d - 40 = -5*v, 30 = -d - 16*v + 21*v for d.

-5

Solve 5*h - 1 = -3*v + v, h - 3*v + 10 = 0 for h.

-1

Solve -2*a = -2, 2*u - 3*a + 2 = 1 for u.

1

Solve r + w + 3 = 0, -3*r + 8*w - 3*w = 9 for r.

-3

Solve 4*b + 3*j - 39 = 0, -5*j - 9 = 5*b - 64 for b.

6

Solve 3*r + 17 = 5, 0 = -3*a - 4*r - 25 for a.

-3

Solve 2*n - 6 = -2*i + 8, 2*i = 5*n for i.

5