Solve 6*y + 3 = 5*y - 2*h, -3*y - 9 = -4*h for y.

-3

Solve -4*m = 2*s + 8, -15*m - 28 = -5*s - 13*m for s.

4

Solve 3*k + 4*j = 7, -4*k - 4*j = -3*k - 13 for k.

-3

Solve 20*h = 21*h - 4*c + 4, 2*h - 2 = -2*c for h.

0

Solve -m - 4*p - 16 - 2 = 0, -19 = 3*m + 5*p for m.

2

Solve -5*n - 2*r - 10 = 3, 2*n + 2*r = -4 for n.

-3

Solve n + 3 = 2*z, -4*z + n + 3*n = 0 for z.

3

Solve 2*d + h = -d + 18, 4*d = 5*h + 5 for d.

5

Solve -5*g + 3*s + s + 4 = 0, 3*g = 5*s + 5 for g.

0

Solve 2*g + 14 = -5*m, -4*g - 5*m = -2*m for g.

3