Solve 0 = 4*y - j + 2*j - 5, 4*y = -5*j - 7 for y.

2

Solve 25 = 5*p, 2*f + 2*p - 13 - 3 = 0 for f.

3

Solve -485*r = -485*r - 2*a, -r - 5*a = 1 for r.

-1

Solve r - s + 8 = 0, -5*s + 21 = -2*r - 2*s for r.

-3

Solve 0 = 5*w - x - 5, w - 15 = -w + 3*x for w.

0

Solve 4*s + 17 = -3*m, -5*s + s + 4*m - 24 = 0 for s.

-5

Solve -q - 5*u + 16 = 0, -u + 11 = -2*q - 1 for q.

-4

Solve -z - 6*c = -11*c + 5, 2*c = 3*z + 2 for z.

0

Solve 3*r - 3 = -5*k, 5*r + 51 - 25 = 2*k for r.

-4

Solve 5*i + 5*w - 44 = -74, 14 = -2*i - 4*w for i.

-5