Solve -4*u + 8*u - 2*h + 20 = 0, -3*u - 2*h - 1 = 0 for u.

-3

Solve 5*p - 20 = 5*j, p + 2*j + 1 = -1 for p.

2

Solve 3 = -3*j, -10*j = -2*d - 9*j - 5 for d.

-3

Solve 3 = -3*k + 4*p, -4*k = -k - 3*p for k.

3

Solve 0 = 5*m - 15, -3*a + m + 2 + 1 = 0 for a.

2

Solve 4*z - 5 = -5*l, 4*z + 55 - 20 = 3*l for l.

5

Solve a - 5*i = -9*i + 13, 0 = -2*i + 8 for a.

-3

Solve 0 = -3*z - 5*g - 22, -2*z + 36*g - 33*g = 2 for z.

-4

Solve n - 4 + 2 = 2*q, q + 12 = -5*n for n.

-2

Solve 5*s = 4*i + 31, -2*i - 14 = -2*s - 0*i for s.

3