Solve -u = -4*s + 3*u + 12, -2*u = 2 for s.

2

Solve 5*p + 0*d - 29 = 4*d, p + 4*d - 1 = 0 for p.

5

Solve -3*d + 1 = 2*l, d - 7 = l - 0*l for l.

-4

Solve 3*z = 2*x + 2, 2*x - 5*z + 13 = 3 for x.

5

Solve s - 3 + 0 = -a, 5*a + 1 = 3*s for s.

2

Solve -5 = x + 3*j, 0 = -4*x - 3*j + 9 - 29 for x.

-5

Solve 5*u - 9*u = 5*k + 28, 2*k = 0 for u.

-7

Solve 15 = -3*h, -4*h = p + h + 25 for p.

0

Solve 3*b + p = 4, 0 = 2*b + 3*b + 5*p for b.

2

Solve -l = 4*u - 25, 4*l + 8*u - 40 = 4*u for l.

5