Solve n = 4, 0*k + k - 4*n + 19 = 0 for k.

-3

Solve 5*g + 7 = 2*p, 2*p - g - 72 = -69 for p.

1

Solve -2*n - 5*m + 6 = 0, -5*n + 3*m - 2*m - 12 = 0 for n.

-2

Solve 14 = -5*f - u, -u + 0 = 2*f + 5 for f.

-3

Solve 3*q = 4*a + 4, 8*a - 5*q + 14 = 5*a for a.

2

Solve 3*r + 28*s + 14 = 24*s, -2*s = 4 for r.

-2

Solve -3*c - 6 = -5*h, -5*c + 2*h = -5 - 4 for c.

3

Solve -4*j = -24*x + 20*x, 0 = 3*x - 2*j + 2 for x.

-2

Solve 5*v + 5*w = w + 19, 9 = 2*v + 3*w for v.

3

Solve -3*j = -3*y - 6, y - 6*y = 4*j - 8 for y.

0