Solve -4*k - 2 = 3*a, 5*k - 3*a + 628 - 666 = 0 for k.

4

Solve -5*d + 2*c + 11 = 0, 2*d + c - 14 = -2*d for d.

3

Solve 5*k - 38 = 2*b - 9, 21 = 5*k + 2*b for k.

5

Solve 5*r - 11 = -4*l, 0 = 4*l + 6*r - 4*r - 14 for l.

4

Solve -z - 43 = -5*m - 71, -4*z = -2*m - 22 for z.

3

Solve 4*y = -3*d - 14, 5*d - 3*d + 3*y + 10 = 0 for d.

-2

Solve -18*c + 15*c = 5*x, 3*c = 2*x for x.

0

Solve -f + 7 = -3*l, l - 5*f + 4 = 11 for l.

-3

Solve j + 11*q = 13*q + 14, 4*q = -2*j - 4 for j.

6

Solve 2*t + a = -0*t - 12, -t + a = 0 for t.

-4