Solve 6*h - 11*h = 3*r - 8, -4*h = -r + 14 for r.

6

Solve -d + f = -1 + 6, -5 = -5*d - 5*f for d.

-2

Solve -2*m + 3*t = 3, 0*m + 4*t = -m - 7 for m.

-3

Solve 5*j + 4*d = 17, -21 + 9 = -4*d for j.

1

Solve -2*u + 3*c = -1, 0 = -11*u + 14*u - c + 2 for u.

-1

Solve k + r = 6, -k - 4*r = -2*r - 10 for k.

2

Solve -3*j - 18 = 3*u + 3, -j + 3*u + 9 = 0 for j.

-3

Solve 5*n - 9*n + 31 = 5*j, n - 7 = -j for n.

4

Solve -2*o = -3*o - 2*z + 3, z = -o for o.

-3

Solve 3*c = -4*o - 2*c - 5, 0 = 3*c + 15 for o.

5