Solve 2 = -15*f + 17*f - 4*l, -f + 1 = 5*l for f.

1

Solve -3*w + 5*x + 17 = 0, 2*w + 4*x + 19 = 1 for w.

-1

Solve 61*n - 60*n = 4*r + 9, -4*r = 4*n + 24 for n.

-3

Solve 2*g + 8 - 2 = -3*l, 3*l = 2*g + 6 for l.

0

Solve 4*o - 2*o + 2*s = 4, -5*o + 12 = 4*s for o.

4

Solve 5*t + 10 - 33 = -2*r, r + 3*t = 13 for r.

4

Solve 5*a - 2*q = -21, -13 = -5*q + 2 for a.

-3

Solve -2*w - 5*f + 17 - 2 = 0, 3*w - 4*f - 11 = 0 for w.

5

Solve 4*m + 14 = -v - 0*m, 3*v - 4*m = 22 for v.

2

Solve -2*y - 12 = 4*x - y, 0 = 2*x - y for x.

-2