Solve -q + 4*c = 15, -5*c + 24 - 4 = 0 for q.

1

Solve -3*w = -5*s + w - 36, 3*s + 16 = w for s.

-4

Solve u - 3*y + 17 = 0, 7*u + 8 = 8*u + 2*y for u.

-2

Solve 0 = 2*c + 5*t, c + 23 = 4*c - 4*t for c.

5

Solve 2*m - 22*l + 24*l + 18 = 0, 0 = m - 2*l - 6 for m.

-4

Solve -21 - 19 = 5*w + 5*k, -20 = w + 5*k for w.

-5

Solve -19*o = 3*v - 18*o + 8, 29 = -4*v - 5*o for v.

-1

Solve -m = 3*m - 16, -5*d = 2*m + 17 for d.

-5

Solve -4*l + 5*q = 39 - 2, 0 = -l + 5*q - 28 for l.

-3

Solve -6*r + 5*r + 2*z = 1, 0 = -4*r + 4*z - 4 for r.

-1