Solve 18*u - 13*u + k - 5 = 0, -5*u - 9*k = -45 for u.

0

Solve 0 = -5*a - i - 24, 0 = 7*a - 2*a + 4*i + 21 for a.

-5

Solve -4 + 9 = -x, -3*r - 3*x - 12 = 0 for r.

1

Solve -4*v - 3*r - 4 = -4*r, 0 = v - 2*r + 1 for v.

-1

Solve -2*z - 1 = -3*y + 1, 4*z + 3*y = -4 for z.

-1

Solve 2*k + 10*l = -38, l = 3*k - 6 - 17 for k.

6

Solve r - 2 = -24*g + 26*g, 12 = -4*g + 4*r for g.

1

Solve 2*a - 8 - 1 = 3*p, 0 = 3*p - 3*a + 9 for p.

-3

Solve -5*j - 2 = -0*k - 3*k, 18 = -j + 5*k for j.

2

Solve 4*x = -2*c - 2, 0 = -3*x + 5*x + 5*c - 11 for x.

-2