Solve -4*v - 32 = -5*u, -3*v + 11 = 3*u + 2*u for u.

4

Solve 5 = -n, -r + 37*n = 34*n - 14 for r.

-1

Solve 3*w - 4*w - 3*x = 11, -w + 4*x = -3 for w.

-5

Solve -3*t = -4*r - t + 22, 0 = 5*t + 25 for r.

3

Solve z = n + 5, 5*z - 7 = -0*z - 4*n for z.

3

Solve 0*u - 3*u - 17 = -5*x, 5*x - 9 = u for u.

-4

Solve -4*v - 3 + 5 = -2*n, 5*n = 5*v - 10 for v.

-1

Solve -18*x + 21*x - r = 16, 0 = -4*x - 2*r + 18 for x.

5

Solve 2*q = -3*d + 6, -d - 11 = 4*q + q for q.

-3

Solve f - a = -4, -6 = -4*f + 5*a - 23 for f.

-3