Solve -u = w + 2, 61*w - 66*w = 0 for u.

-2

Solve 0*z - 5*z + 12 = -i, -z = -3*i + 6 for i.

3

Solve w = -5*s + 10, 44 = -w + s + 42 for w.

0

Solve 4*m = 5*h + 33, -2*h + 16 = -6*h - 2*m for h.

-5

Solve 2*i - 10*b + 22*b + 56 = 0, -5*b - 12 = -2*i for i.

-4

Solve 4*s = 5*f - 21, 5*s - 5*f + 17 = 2*s for s.

-4

Solve 5*r + 0*m = 3*m - 4, -r + 13 = 4*m for r.

1

Solve -1 = v - n, 4*v + 3*n = 8*v + 8 for v.

-5

Solve 4*u + 31 = -2*x + 3, -5*x = 4*u + 46 for x.

-6

Solve -41*p = -3*d - 43*p + 13, -p + 4 = -d for d.

1