Solve 0 = -2*j - 2*y - 12, 4*y + 25 = -18*j + 13*j for j.

-1

Solve -2*f - 3*i = 4, -f + 0*i = i + 3 for f.

-5

Solve -4*n = -5*q + 21, 7*n - 10*n - 7 = 5*q for q.

1

Solve -o + 4*o = 3*b, 5*b = 5 for o.

1

Solve -4*k - 27*d = -23*d - 8, -2*k = 4*d - 12 for k.

-2

Solve 5*d + 30 = 5*m, -m - 3*d = -0 - 2 for m.

5

Solve 12 = -i + 3*k, -7*i = -2*i + 3*k + 6 for i.

-3

Solve 4*t - 20 = 2*f, -4*f = -50*t + 51*t + 4 for f.

-2

Solve -5*r + 2*d + d + 35 = 0, -3*d + 1 = 4*r for r.

4

Solve -4*o - 8 = -3*i + 3, 2*o + 13 = 3*i for i.

5