Solve -z = -2*f + 2, -z + 2 = -4*f + 10 for z.

4

Solve -3*i + 8 = 5*s, -1 = -4*i - 4*s + 7 for i.

1

Solve -5*i = -3*k - 23, 8*k - 12*k = i for i.

4

Solve 0 = -5*j + 2*a - 17, -2*j + a - 9 + 3 = 0 for j.

-5

Solve 0 = x - 5*f - 13, 0 = 5*x + 3*f - 2*f - 39 for x.

8

Solve 2*o + 15 = 3*a, 7*o - 4*o - 5 = -a for o.

0

Solve 31*y + 5*r = 29*y + 13, -3*y - 2*r + 14 = 0 for y.

4

Solve -2*f + 4*d = -6, -4*f + 4*d - 5*d + 3 = 0 for f.

1

Solve 6*c - 2*c = 4*m - 4, -4*c - 3*m = 4 for c.

-1

Solve -2*a + 2*i + 22 = -6*a, 3*a + 3*i = -18 for a.

-5