Solve -8*u + 6*u + 4*c = -28, 0 = 2*u + c - 3 for u.

4

Solve f = -5*h + 2*h - 14, 0 = -f + 5*h + 18 for f.

-2

Solve 2 = y - x, 0 = -2*y - 2*x + 3*x + 3 for y.

1

Solve -d + 8 = -n + 3, -5*d + 17 = -3*n for n.

-4

Solve -3*s - 16 = 5*u, -7*s + 9*s = -2*u - 8 for u.

-2

Solve 3*i = -4*c - 9, 16*c - 13*c - i = -10 for c.

-3

Solve -3*c + 3 - 2 = -w, -9 = -5*c - 2*w for c.

1

Solve 3*i = 5*f - 34, 0*f = -2*f - 2*i + 4 for f.

5

Solve 11 = -8*q + 3*q + m, -m = q + 7 for q.

-3

Solve 2*n + 12 = 2*t, 3*n = 2*t - 36 + 19 for t.

1