Solve i - 13 = 5*l + 6, i = 4*l + 16 for i.

4

Solve -4*k + 13 = i, 6*k - 5 = -5*i + k for i.

-3

Solve 4*x - 5*a = 36, 2*x - 5*a + 7*a = 0 for x.

4

Solve 0 = k - 0*k - y - 6, 4*y + 19 = -k for k.

1

Solve 2*g - 2 = -3*f, g - 3*g - 4*f = 2 for g.

7

Solve -35*o - 2*g + 58 = -23*o, -o - 4*g = -24 for o.

4

Solve -4*g + 25 = 7*c - 8*c, 2*g - 5*c = 35 for g.

5

Solve k + 3*y = -3*k + 14, k + 6 = 4*y for k.

2

Solve -5*c - 4*f - 4 = 0, 0*c + 5*f + 5 = 5*c for c.

0

Solve 0 = 5*z - c + 2, 40*c - 39*c - 2 = 4*z for z.

0