Solve -2*x - 5*n = 1 - 2, 2*n - 7 = -3*x for x.

3

Solve 8 = 2*n, -4*d - 16 + 4 = -4*n for d.

1

Solve -41*c + 45*c + 5*v + 5 = 0, v + 10 = c for c.

5

Solve 23 = -3*s + 4*q - 2*q, -2*s + q - 14 = 0 for s.

-5

Solve 10 + 0 = 2*w, 3*w = 2*o + 25 for o.

-5

Solve 15*y - 14 = -c + 10*y, -2 = -2*c + 3*y for c.

4

Solve -2*c = n + 12, 4*c + 14 = 7*n - 4*n for n.

-2

Solve d + 3*d = w, 2*w + 5*d - 13 = 0 for w.

4

Solve 30 = -11*n + 6*n + 5*h, -26 = 3*n - 5*h for n.

-2

Solve 2*p - 15 = -5*z, -z + 2*p - 5 = 4 for z.

1