Solve -2*q = 4*u - 12, 5*u - 1 = q - 0 for u.

1

Solve -2*s = -10, -s + 1 - 4 = 2*n for n.

-4

Solve -6 - 2 = -4*w + 3*v, 5*v = -3*w + 6 for w.

2

Solve -9 = 3*v - 28*d + 31*d, 0 = 2*v + 5*d - 3 for v.

-6

Solve -2 = 4*l - 5*y, -l = 3*y - 116 + 108 for l.

2

Solve 3*a + 4 = -2*z, 4*z = 8*z + 5*a + 6 for z.

1

Solve 2*j = 4*d + 2, -9 = -8*j + 5*j for d.

1

Solve 0*y + 5*i = -4*y + 6, y - 8 = 2*i for y.

4

Solve -l = 4*i - 17, -51*l + 54*l + 13 = 4*i for i.

4

Solve -5*q - 4*n - 35 = 0, q - 17 = 4*n - 0*n for q.

-3