Solve -5*f + 38 = -2*q, -4*q = -2*f + 1 + 27 for q.

-4

Solve -2*v = -5*z + 21, -5*z + 5*v - 117 = -132 for z.

5

Solve -21 = 6*d + r, 0 = 2*d + 3*d + r + 17 for d.

-4

Solve 5*i - 14 = 3*q - 31, -4*i - 15 = -q for q.

-1

Solve 3*i - 5 = -2*j - 0, 5*j - 24 = 4*i for i.

-1

Solve -x + 8 = v, 5*v + 16 = 36 for x.

4

Solve -h + 13 = -4*p, 6*p - 2*p = 2*h - 18 for h.

5

Solve -5 = -m + x, -9*m + 6*m - 3*x = -15 for m.

5

Solve -4*u = -5*p + 3, -2*u - 3*p + 12 = -3 for u.

3

Solve 2*c + 10 = -4*t, 14*t + 8 = -4*c + 12*t for c.

-1