Solve 30 = -2*k + 4*o, -4*k = -5*k - 4*o + 15 for k.

-5

Solve 0 = a + 2*l + 12, 17 = -4*a - 5*l - 19 for a.

-4

Solve -11 = 3*t + 2*d, 3*t - 42 + 57 = -3*d for t.

-1

Solve 4*y - 6 = y + 6*n, -3*y + 16 = 4*n for y.

4

Solve 0 = -3*a + 3*h, -10 = -62*h + 64*h for a.

-5

Solve 5*j + 32 = 4*d, 4*j + 19 = d - 0*j for d.

3

Solve -4*m + 2*g + 19 = 1, 5*g = 4*m - 27 for m.

3

Solve 2*r = g - 2, -8 = -5*g + 2 for r.

0

Solve -5*s - 3*m + 5 = 0, 0*s + m = 5*s - 25 for s.

4

Solve f = 2*i - 6, -7 + 3 = f for i.

1