Solve -7*a - 4*i + 20 = -6*a, 0 = 2*a - 2*i + 10 for a.

0

Solve 13 = 5*c + 4*l, 0 = -5*c + 5*l - 7 + 47 for c.

5

Solve 2*f = 3*z + 11, -3*z + 3*f = -2*f + 14 for z.

-3

Solve 3*k + w = -54 + 57, 4 = -4*k - 4*w for k.

2

Solve 3*w = q, -q - 6*w = -2*w for q.

0

Solve -4*l = -9*v + 4*v - 2, 0 = -3*v + 6 for l.

3

Solve -m + 25 = -3*m + 5*p, 0 = 2*m + 2*p + 4 for m.

-5

Solve -4 = -3*j + 8*k - 10*k, 25 = 5*k for j.

-2

Solve 2*b - 205*l + 204*l = 7, 2*b + l - 5 = 0 for b.

3

Solve -3*q = -3*n, 55*q - 58*q = 2*n + 10 for q.

-2