Solve 0 = 5*i - 2*b - 23, 0 = 3*b - 8*b + 5 for i.

5

Solve -x - 2 - 2 = u, -x - 3*u = 10 for x.

-1

Solve 8 = -13*z + 11*z, 4*z = -g - 11 for g.

5

Solve 4*i + 2*w = 10, 5*i + 4*w - 16 = -5 for i.

3

Solve 0*v + 3*v + z = 5, 5*z + 5 = 0 for v.

2

Solve -6 = 3*m + 2*k, -5*m + 3*m - 23 = -5*k for m.

-4

Solve -5*v = -r - 3*r - 20, -10 = 2*r - 5*v for r.

-5

Solve -5*w + 14 - 33 = -h, 3*w + 17 = -5*h for h.

-1

Solve 0*v - 25 = -5*m + 5*v, -15 = 5*v for m.

2

Solve 7*j = 3*y + 11, 3 = j - y + 2 for j.

2