Solve -20 = -0*s - 5*s, -g - 4*s + 17 = 0 for g.

1

Solve -9*k + 5*k + 14 = 2*y, y = -4*k + 13 for k.

3

Solve -3*i + 23 = -2*v + 10, 0 = -4*i - 3*v + 23 for i.

5

Solve -16 = -5*u + 6*u + 5*y, 0 = y + 3 for u.

-1

Solve -4*s + 13 = -j, -s + 3*j - 5 = -0 for s.

4

Solve 0 = -3*y + q - 14, 3*y = -5*q - 16 - 4 for y.

-5

Solve y = o, -y + 3*o = 8*o - 12 for y.

2

Solve 2*f = -2*v + 4, -3*f + 19 = 5*v - 7*f for v.

3

Solve -2*x - 2*n = 3*n + 15, -x + 4*n = 1 for x.

-5

Solve 0 = -3*u + y + 7, 4*y = 2*u + 2 - 0 for u.

3