Solve -z = -u - 5, -z - 2*u - 6 = 1 for z.

1

Solve -5*m + 15 = 2*a + 44, 2*m = 3*a - 23 for m.

-7

Solve 9*p - 8*p + 2 = -a, -4*p - 1 = -3*a for p.

-1

Solve 0 = -z + a - 3*a - 15, 0 = z - a for z.

-5

Solve -10 = -2*p - 10*b + 5*b, -4*p - 32 = -3*b for p.

-5

Solve -b - 3*l + 80 = 76, -4*l - 4 = -b for b.

4

Solve 0 = -24*c + 25*c + 5*p + 6, 8*c = -p - 9 for c.

-1

Solve 2*x = -4*h + 30, 3*x + 2*h + 5 = 6*x for x.

5

Solve -4*q - 6*t + 2*t = -32, 2*q + 5*t = 31 for q.

3

Solve -a - 4*x + 111 = 123, -2*a = -4*x for a.

-4