Solve 16 = 4*n, -2*m = 2*m - 3*n + 20 for m.

-2

Solve 7 = 4*j - p - 2*p, p - 23 = -5*j for j.

4

Solve -10*b - 2*s = -5*b - 20, -3*b + 21 = 3*s for b.

2

Solve 19*w - 5*d + 5 = 15*w, -3*d - 19 = 2*w for w.

-5

Solve 5*w - 3*s + 3 = -0*w, -3*s + 3 = w for w.

0

Solve 165*k + 18 = 167*k - 4*n, -5*n - 18 = -k for k.

3

Solve 298 = w + 3*k + 284, 5*w + 15 = 2*k for w.

-1

Solve -5*w - 4*y = -6 - 4, 3 = w + y for w.

-2

Solve -3*d = -4*m - 4*d + 9, -m = -d - 1 for m.

2

Solve -3*n - 23 = -5*p + 8, -5*n = 2*p for p.

5