Solve -12*m + 17*m = 5*b, -4*m = -3*b + 5 for b.

-5

Solve -4*d - 14 = -0*t - 5*t, -3*d + 3*t = 9 for d.

-1

Solve 4*k - y - 25 = 0, 0*y = -4*k - 5*y - 5 for k.

5

Solve 0 = 2*k - c + 6*c + 2, -2*k - 2 = 4*c for k.

-1

Solve -5*f + 3*p - 4 = 0, -3*f + 0*p + 4 = -5*p for f.

-2

Solve 3*r + 6 = 3*u, r = 4*u - 5 + 3 for u.

0

Solve 6*c = c + 3*i + 27, 3*c + 4*i = -7 for c.

3

Solve -3*z = -6, 5*q + 13 = -8*z + 7*z for q.

-3

Solve -3*s + 54 = -2*z + 52, 0 = -5*z + 3*s + 13 for z.

5

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

-1