Solve 0 = f + 3*h + 2, 0 = 2*h + 1 + 1 for f.

1

Solve -69*q = -65*q - h - 7, 0 = 4*q + 2*h - 10 for q.

2

Solve 2*b = 2, -3*d + 5*b = -2 + 7 for d.

0

Solve -4*j + 0*j = 5*b - 18, 2*j - 2 = b for j.

2

Solve -15 = -3*p - 20*q + 17*q, p - 5*q = -13 for p.

2

Solve 0 = 22*u - 25*u + y - 8, 0 = 2*u - 3*y - 4 for u.

-4

Solve 2*w - u + 1 = 0, w - 4*u = -4*w - 10 for w.

2

Solve 3*m + 5*k - 25 = 7*m, 0 = 2*m + 5*k - 25 for m.

0

Solve 5 = r - 5*t, -4*t + 31 = r + 26 for r.

5

Solve -10*d = -12*d + 5*s - 1, 5*s + 14 = -3*d for d.

-3