Solve 0 = j + 3*u - 16, 5*j + 2*u = 7*u - 20 for j.

1

Solve -3*r - b = -0*r + 6, r + 5*b = -16 for r.

-1

Solve 15 = -5*v - 3*m, 2 = -v - m - 1 for v.

-3

Solve m - 2*v - v - 18 = 0, v = -m - 2 for m.

3

Solve 0 = 4*n + h + 13, 5*h = 4*n + 18 + 13 for n.

-4

Solve 7*q + 10 = 9*q, 4*h - 5*q = -37 for h.

-3

Solve 0 = t - 2, 3*n - t = 4 - 3 for n.

1

Solve q - 19 = 5*c, 3*q - 2*c - 9 = -3*c for q.

4

Solve 8*x - 16 = 5*m + 11*x, -2*x = 4*m + 12 for m.

-2

Solve h + 4 = 0, 2*r - 5*r = 5*h + 11 for r.

3