Solve p + 5*m + 8 + 15 = 0, 4*p + 3*m + 7 = 0 for p.

2

Solve n + 2*j = -2, 0 = -4*n - n - 5*j for n.

2

Solve -f - 8*g = -5*g - 5, 5*f + 4*g = 3 for f.

-1

Solve y - j - j = 10, 0 = -5*y + 4*j + 20 for y.

0

Solve -3*v + 2*j - 9 = 5*j, 0 = -3*v - j + 1 for v.

2

Solve 7 = -g - 5*p + 36, -1 = -4*g + 3*p for g.

4

Solve -3*u + 3*p - 15 = -8*u, 2*u + 2*p = 10 for u.

0

Solve -k = 3*c - 2, -2*k - 19*c = -15*c for k.

-4

Solve 5*u + 2*n = -1, 2*n = -3*n + 10 for u.

-1

Solve 0 = g - n, n + 12 = -4*g + 2*n for g.

-4