Solve -5*y - 5*l - 5 = 0, -l - 10 = 27*y - 23*y for y.

Solve -v = 2*r + 3, 5*v + 10 = -5*r - 0 for r.

-1

Solve -4*h + q = -17, 0 = q - 11 + 12 for h.

4

Solve 0*s + 18 = -4*s - 2*o, -2*s = 4*o + 24 for s.

-2

Solve 9*j + 7 = -5*s - 5, 2*s = 3*j + 15 for s.

3

Solve 10*y - 4*l = 7*y + 10, 2*y - l = 10 for y.

6

Solve -16 = -4*j + 2*c, -16 = 29*j - 31*j + 3*c for j.

2

Solve -2*c = -j - 4*c, -2*j + 4*c = -16 for j.

4

Solve -4*f - 5*i - 21 = 0, 5*i + 1 = f - 0*f for f.

-4

Solve 0 = -3*t + 3*u - 4 - 5, -11 = 5*t - 4*u for t.

1

Solve -4*u - 8 = -0*u + 3*c, 2*c = -4*u - 12 for u.

-5