Solve -4*n + 22 = -2*b, 3*b + 22*n = 21*n + 2 for b.

-1

Solve 5*j + 3*h + 2*h = -40, 0 = -5*j + 5*h for j.

-4

Solve -2*m = 5*j - 21, 2*m + 16 = 4*j + 4*m for j.

5

Solve -2*k = f - 10, 33 = -3*f - 5*k + 58 for f.

0

Solve m = 4*m + 3*u + 12, -m - 6 = 3*u for m.

-3

Solve 0*o + 5 = 5*o, -5*p = -5*o - 15 for p.

4

Solve -7*w = -2*w - 4*p - 17, 3*w - 3*p - 12 = 0 for w.

1

Solve -2*i = q + 7, -12 = 3*i - 9 for q.

-5

Solve 4*u = 3*v + 15, -3*v - 2*u = 2 - 5 for v.

-1

Solve 2*a - 9 + 27 = -4*z, 2*z - 5*a = -15 for z.

-5