Solve 5*l = 5*n - 25, -3 = 3*l + 12*n - 9*n for l.

-3

Solve -4*c = -9*c + 10, -5*n - 2*c = -9 for n.

1

Solve 7 = 2*b + x, -b + 27*x = 25*x + 4 for b.

2

Solve -20 = -g + 4*d - 9*d, 0 = 3*d - 9 for g.

5

Solve -4*q - 4*l = -3*l, -12 = 3*l for q.

1

Solve -4*l - 4 = 5*j - 20, -7 = -3*j - 5*l for j.

4

Solve 4*y - 2 = -5*o, 258 - 266 = -4*y - 2*o for y.

3

Solve 8*c = 6*c + t + 6, -2*t = 8 for c.

1

Solve -2*f - 16 = -6*f + 4*q, 0 = -5*q for f.

4

Solve -6*l = -l - 5*d + 45, 3*l - 3 = -3*d for l.

-4