Solve 3*n = 3*k - 9, 5*n + 10 + 7 = 4*k for k.

-2

Solve -4*o + 13 = -3*i - 6, 0 = o - 4 for i.

-1

Solve 4*w = 2*u - 6, 3*w - 80*u = -78*u - 2 for w.

-4

Solve 2*b = r - 5, -3*r = -4*b - 11 + 4 for r.

-3

Solve -2*q - 4*v = 20, 3*q + 6 = -4*v + 6*v for q.

-4

Solve 0 = 2*i - 5*h - 31, -3*i - 19 = h - 23 for i.

3

Solve -5*j - 2*g + 2 = 0, 4*g = 6*j - 9*j - 10 for j.

2

Solve 5*g - 3*f - 27 = 0, 4*f - 1 = -4*g - 5 for g.

3

Solve 0 = -2*u + v + 7, -13*u = -14*u - 4*v + 8 for u.

4

Solve -24 = -4*k - b, 0 = -4*k - 22*b + 23*b + 24 for k.

6