Solve 0 = -4*a + 2*d + 12, 4*a - 5 = -3*d + 27 for a.

5

Solve 4*z - 8 = -4*l, 2 + 0 = -5*l - z for l.

-1

Solve 4*t + 1 = 2*u + 7, 0 = 2*t + u - 5 for t.

2

Solve 3*p - 16 = 5*j + 7, -5 = -5*p for j.

-4

Solve 3*z + 2*y + 2 = 2*z, -3*y + 11 = -2*z for z.

-4

Solve b - 4*j - 5 = 0, -3*b - 2*j = -6*j - 7 for b.

1

Solve 0 = 5*l - g - 19, 3*l + 2*g - 1 = 13 for l.

4

Solve 2 = 4*n - 5*h, 3*h - 13 = -3*n + h for n.

3

Solve -31*c - s = -29*c + 9, 3*c + s = -13 for c.

-4

Solve 0 = -2*l - 5*p - 1, 4*p + p = -l + 2 for l.

-3