Solve -11 = -y + 5*s, -2*y + 1 = 3*y + 2*s for y.

1

Solve 2*h - 4*j = -4, -8*h + 10 = -4*h - 2*j for h.

4

Solve -y - 2*l - 11 = 0, -5*y = l + 42 - 23 for y.

-3

Solve 0 = -3*t + 6*v - 10*v + 17, 3*t = 4*v + 1 for t.

3

Solve -2*v + 4*m + 16 = 0, 25*m + 20 = 4*v + 20*m for v.

0

Solve 0 = 4*h + h - v - 18, 0 = h - 2*v for h.

4

Solve 3*q - n = -11, 0 = n + 12 - 17 for q.

-2

Solve -9 = 3*u, -6*o - 11 = -8*o + 5*u for o.

-2

Solve -8 = 42*h - 44*h - 5*r, -h + 10 = 4*r for h.

-6

Solve -3*h + 5*c + 9 = -5*h, -5*c + 1 = -3*h for h.

-2