Solve -5*m - 25 = -5*d, 5*d + 2*m + m = 17 for d.

4

Solve 0 = 3*a + 5*w + 6 + 2, -a + w = 0 for a.

-1

Solve h - 5 = -r, -2*h - 4*r + 14 = -4*h for h.

1

Solve 3*u + 2*b + 12 = 0, -3*u - 5*b = -7*u - 16 for u.

-4

Solve 1 = -3*v + 4*h, 3*h - 6 + 14 = 4*v for v.

5

Solve -27*l + c + 8 = -30*l, 2*c - 14 = 4*l for l.

-3

Solve -4*l - 2*y - 8 = 0, -l + 13 = -4*y - 3 for l.

0

Solve p - 4*u - 16 = 0, -2*u + u = -5*p + 4 for p.

0

Solve -3*z + 5*w - 11 = -31, 8 = -2*w for z.

0

Solve -25*r + 20*r = -5*b - 20, -2*b - 3*r = -7 for b.

-1