Solve -k = 3*q - 8, 5*k - q = -0 - 8 for k.

-1

Solve -9*f + 4*f = -3*r - 11, -3*r + 5 = -f for r.

3

Solve -5*g + 13 = 2*u, -6*u = 2*g - 2*u - 2 for g.

3

Solve 5*x - 5*a = -10, 4*x + 5 = 19*a - 16*a for x.

1

Solve 2*b + 12 = 3*k + 5*b, 0 = -5*k + 5*b + 30 for k.

5

Solve -5*c + 6*u - 3*u = -25, -5*c + 25 = u for c.

5

Solve 6*k - 3*k - w + 6 = 0, -17 = 2*k - 5*w for k.

-1

Solve -3*l - 2*w = -0*w + 21, -4*l - 5 = -5*w for l.

-5

Solve -34 = 5*l - 3*v, 2*v = -5*l + 8*l + 21 for l.

-5

Solve 5*y + 28 - 43 = 3*v, 25 = -5*y - 5*v for y.

0