Solve -2*w + 18 = 4*g, 4*g - 13*w = -10*w + 23 for g.

5

Solve -4*n - 4*p + 0*p = 28, 5*n - p + 11 = 0 for n.

-3

Solve -2*m + 15 = 3*l - 4, -4*l + 32 = 4*m for l.

3

Solve 13 = -5*z + 4*t, 0 = -z + 3*t - 11 + 4 for z.

-1

Solve 11 = 3*u + 4*h - 9, 4 = -u + 4*h for u.

4

Solve -313*q = -308*q + 5*l, 4 = -5*q - 4*l for q.

-4

Solve t + 14 = 3*i, -4*t - 8 = 2*i + 2*i for t.

-5

Solve 0 = -3*r + l + 7, 5*r - l = -3*l + 30 for r.

4

Solve -10*d + 1 = -13*d - 5*q, -d = 2*q + 1 for d.

3

Solve 0 = -x - 2*f - 0*f + 12, 3*x + 4 = 2*f for x.

2