Solve -3*b + 15 = 3*h - 0*h, -12 = -3*b for h.

1

Solve -u - 2*n + 1 = -11, -4*u = 2*n - 18 for u.

2

Solve 4*a + 35*x = 37*x, 1 = -a + x for a.

1

Solve -3*n - 3*j = -j + 4, -2*j = -4*n - 10 for n.

-2

Solve 4*l = w, w + 6 + 1 = -3*l for w.

-4

Solve -39*a - 3*h - 12 = -42*a, 8 = -3*a - 2*h for a.

0

Solve -s = q, 5 - 3 = -5*q - 3*s for q.

-1

Solve 0 = -4*r + 9*r - 5*s - 30, -5*r + 9 = 2*s for r.

3

Solve 2*z = 4*w + 8, -3*z - 5 + 7 = 4*w for w.

-1

Solve 4*n = -3*s - 7, 3 = 2*n - s + 14 for n.

-4