Solve 0 = -5*n - 2*v - 25, -5*n + 25 = -10*n - 3*v for n.

-5

Solve 4*i + 2*s - 10 = 0, 2*i + 31*s - 29*s = 0 for i.

5

Solve 1 + 19 = 5*g, -5*g = 4*j for j.

-5

Solve a - 5*g + 8 = 0, a + 17*g = 16*g - 2 for a.

-3

Solve -4*k = -4*j - 43 + 15, -2*k - 5*j - 14 = 0 for k.

3

Solve c - 6 + 11 = -2*x, x - 5 = -2*c for x.

-5

Solve -3*w - 12 = -c - 4, 5*c = 3*w + 4 for w.

-3

Solve 0 = -4*k + 3*z + 4, 6*k - k - 5*z - 5 = 0 for k.

1

Solve -19*k + 21*k - 7 = y, 3*y - 4 = k for y.

3

Solve 3*g - 3*v + 15 = 0, 4*v = 9*g - 12*g - 1 for g.

-3