Solve 3*x - 23 = 5*u + 7, 2*u - 4*x + 26 = 0 for u.

-3

Solve -3*p + 3 = u + 8, 5*p + 15 = 5*u for u.

1

Solve -a - 5*p = 1, a - 5*p - 7 = 3*a for a.

-6

Solve 5*z = 4*g + 29, -5*g + 14 - 4 = 3*z for g.

-1

Solve 25*g + c = 24*g + 4, 3*c - 6 = -g for g.

3

Solve 5 + 3 = 2*i, i = 2*z + 2 for z.

1

Solve -4*h + w - 18 = 0, -30*h + 33*h + 5*w = -2 for h.

-4

Solve 6*f + 28 = 4*f - 4*c, f + 3*c = -19 for f.

-4

Solve 0 = -b - 5*w - 19 - 5, -40 = 5*b + 5*w for b.

-4

Solve 3*u - 19 = 6*u - 4*p, u = -2*p - 3 for u.

-5