Solve 0*b = -3*j + 4*b, 0 = j - 3*b - 5 for j.

-4

Solve 3*v = -0*v + 3, 20 = 5*g + 5*v for g.

3

Solve 4*l + 16 = 0, 3*k - 2*l + 61 - 72 = 0 for k.

1

Solve 3*n - 5*d + 3*d - 10 = 0, 2*n - 4*d + 4 = 0 for n.

6

Solve 5*g - 4*m = -2, -2*g + 0 = -3*m + 5 for g.

2

Solve 3 = 4*r + u, r + 4*u = 2*r - 22 for r.

2

Solve 3*n - 1 = -2*b + 15, 0 = -2*b + 4*n - 12 for b.

2

Solve 7 = 18*t - 19*t + 4*f, 4*t = 4*f + 8 for t.

5

Solve d = 2*t - 4, -26*d + 27*d = -2*t + 8 for t.

3

Solve 0*f - 3*f = 0, -5*f + 8 = 3*j + j for j.

2