Solve 0 = -2*t + 2*k + 4, -3*k = -k - 2 for t.

3

Solve 4*l + 40 = 5*f, -3*l - 2 = f + 9 for f.

4

Solve 6*c = -3*z + 8*c + 20, 0 = z + 3*c + 8 for z.

4

Solve 0 = 3*c - 3, c + 3 = 3*g - 8 for g.

4

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

2

Solve -g + 3*f - 10 = 0, 341 - 351 = -g - 2*f for g.

2

Solve -4*s - 16*f = -11*f + 5, -5*s + 4 = -4*f for s.

0

Solve 6*m - 4*f - 28 = 9*m, -3*f - 24 = 3*m for m.

-4

Solve 5*y - 2*y + 2*r - 12 = 0, -5*y = r - 20 for y.

4

Solve -2*h = p + 11 + 3, 5*h + p = -29 for h.

-5