Solve u - 4*z = 11, 2*z - 14 = -4*u - 42 for u.

-5

Solve 0*v - v = 3*u + 11, 3*u = 4*v - 16 for u.

-4

Solve d - 2*i = -0*i - 11, 2*d - 18 = -4*i for d.

-1

Solve 13 = -5*c + 3*x, -7 + 4 = -3*x for c.

-2

Solve 5*l - 25 = 5*t, 4*l + 4*t = 18 - 14 for l.

3

Solve 2*r + 25 = 9*s - 4*s, -2*r + 5 = s for s.

5

Solve 2*i + 40 = 6*y, -i = 7*y - 4*y - 10 for y.

5

Solve 5*c - s + 6 = 0, c + 2*c + 4*s = 1 for c.

-1

Solve 88*y - 5*q - 29 = 92*y, -y = -2*q + 4 for y.

-6

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

5