Solve 5*u + 4*f = 5, 4 - 3 = u - 3*f for u.

1

Solve 0 = 4*p + r + 19, 14*r = 4*p + 11*r + 23 for p.

-5

Solve -f + 9 = 3*z, 0 = 4*f + 3*z - 4 - 5 for f.

0

Solve 4*f + 36 = -4*u, -4*u - 2*f - 33 = -7 for u.

-4

Solve -z + 3*c - 1 = 0, 4*z = -34*c + 33*c + 22 for z.

5

Solve 31 = -5*v + 4*f, 4*f + 5 = 2*v + 27 for v.

-3

Solve -2*j - j - 3*t - 12 = 0, 4 = -j - 2*t for j.

-4

Solve -3*n - 3*g - 9 = 0, 4*n - 2*g + 22 = -n for n.

-4

Solve 3 = 3*a, 3*a = 4*w - w + 6 for w.

-1

Solve -4*q = -k + 3, -27 = -2*q + 3*q + 5*k for q.

-2