Solve 3*h - c - 5 = -17, c = -3*h for h.

-2

Solve -4*x - 46*k = -50*k - 12, -2*k + 4 = 0 for x.

5

Solve -3*y - 18 = 5*l, 5*l - 3*y + 11 = -1 for l.

-3

Solve -2*x - 3*q + 10 = 0, -2*q = 5*x - 6*q - 2 for x.

2

Solve s = 1, 2 = u + 2*s + 4 for u.

-4

Solve 6*l - 19 = 3*s + 2*l, 3*l + 2 = -s for s.

-5

Solve -3 = -3*s + 3*g - 0, 4 = 4*s - 2*g for s.

1

Solve q = -v - 2, -25*v + 30*v + 20 = 0 for q.

2

Solve 0 = -5*p - 5*f - 15, -3*p - 7 = 2*f + 2 for p.

-3

Solve -4*i = -p - 21, -i - 9*p = -8*p + 1 for i.

4