Solve 0 = -2*f + 4*q - 10, 3*f = 4*q - 3 - 2 for f.

5

Solve -2*i + 10 = 4, 0 = -2*d + 2*i - 8 for d.

-1

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

-2

Solve -2*q + 7 = -l, -2 = -4*l - 14 for q.

2

Solve 0*n + 20 = 5*n + 4*d, 0 = 4*n - 4*d - 16 for n.

4

Solve -3*q = 3*h - 6, 4*q + h + 0 = -1 for q.

-1

Solve -f - 7 + 11 = -4*k, 2*k = 3*f + 8 for k.

-2

Solve -3*m = 5*k - 10 - 10, 4*m - 4 = -k for k.

4

Solve -2*v + 3*n + 1 = -3, -3*v + 4*n = -7 for v.

5

Solve -13*x - n - 6 = -9*x, -2*n + 6 = -x for x.

-2