Solve 10 = -2*n - x, -4*n - 24 = 19*x - 16*x for n.

-3

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

2

Solve -4*m + 12 = 0, 0 = -z - 3*z - 4*m for z.

-3

Solve l - 2*l - j - 4 = 0, -20 = 5*l - 3*j for l.

-4

Solve -30 = -u + 5*w, 0 = -0*u + 5*u + 2*w - 15 for u.

5

Solve 9*k - 8 = 4*k - 3*w, 2*w = -k + 3 for k.

1

Solve -t + h = 9, 4*h = 14 - 2 for t.

-6

Solve 4*o + 2*m = 0, 78*m = 3*o + 2*o + 80*m for o.

0

Solve -3*f - 12 = 3*o, f + 2*o = -0*o - 6 for f.

-2

Solve -1 = a - 4*m, -4*a - 3*m = -2*m - 13 for a.

3