Solve -3*a + 5*n - 5 = -1, -3*a = 5*n - 16 for a.

2

Solve -b + 10 = -2*b + 3*m, -5*m = -2*b - 16 for b.

2

Solve 2*m = 5*k + 1, -3*m = -4*m + 2*k for m.

-2

Solve -2*r - t = -4, -2 = -2*r + 4*t + 2 for r.

2

Solve 0 = 4*j + 3*x - 2 - 0, 2*x - 4 = -4*j for j.

2

Solve 0 = -4*t + 20, -3*i + 3*t = -2*t + 25 for i.

0

Solve -2*h + 71 = 15*r, 5*r = 7*h - 3*h + 33 for r.

5

Solve u - 4 = -y, 3*u = 33*y - 37*y + 13 for u.

3

Solve 18 = f + 2*b + 8, 0 = 5*f - 4*b + 6 for f.

2

Solve -4*d + 108*r - 3 = 105*r, 2*d = r - 1 for d.

0