Solve 14*z - 3*t = 13*z - 5, -3*z + 5*t - 7 = 0 for z.

1

Solve 3*h + 18 = 2*n - h, 2*n + h - 3 = 0 for n.

3

Solve -3*l = 2*x + 13, -12 = -3*l + 156*x - 153*x for l.

-1

Solve 3*k + 5 = -2*f, 0 = -2*f - 5*k + 38 - 45 for f.

-1

Solve 4*q = 4*s - 4, -18 = -2*q - 12 for s.

4

Solve 8*v - 9*v - 13 = -4*w, w - 4 = v for w.

3

Solve 4 = -14*f + 13*f - 2*x, 8 = 3*f - 4*x for f.

0

Solve -a = 5*y - 29, 5*a - y - y = 10 for a.

4

Solve 48*b = 45*b - t + 3, 5*t + 3 = 3*b for b.

1

Solve -2*t = 4*r - 16, 2*t + 21 = 5*r + 1 for r.

4