Solve -4*f - 5*l = -10*l + 37, -2*f + 3*l = 21 for f.

-3

Solve -n + 3 = 0, 5*j + 2*n + 38 - 34 = 0 for j.

-2

Solve 56*v - 61*v = 2*r - 3, r = 2*v - 12 for v.

3

Solve 5*t = -5*l + 25, -3*t - 2*t + 15 = 0 for l.

2

Solve 2*w = -d - 5, -4*w - 66 + 35 = -5*d for d.

3

Solve 5*p = 4*z - 23, 0 = -5*z + 5*p - 7*p + 4 for z.

2

Solve 3*t + 2*p = 5*t - 4, -4*t + 8 = 4*p for t.

2

Solve 4*l - 3 = 9, 0 = -2*v - 4*l + 20 for v.

4

Solve 4*p = -5*f - 26, -5*f - 8*p + 9*p - 6 = 0 for f.

-2

Solve 2*s = -5*h + 15, 2*s + 0*h - 12 = -4*h for s.

0