Solve -5*r = 4*q - 1 - 2, -3*r + 1 = 2*q for q.

2

Solve -4*p + 2 = -3*p + 2*d, -5*p - 2*d = -10 for p.

2

Solve 4*q + 10 = -4*c - 18, 0 = 3*q + 5*c + 29 for q.

-3

Solve 3*u - s - 9 = -4, -5*u + 2*s = -8 for u.

2

Solve -2*u + 4*t = -u - 4, 0 = 4*u + 2*t + 20 for u.

-4

Solve 3*o - 20 = 4*j, -3*j - 56 = -5*o - 41 for o.

0

Solve s = -2*y - 4*s + 20, -4*y - 2*s + 8 = 0 for y.

0

Solve -3*k + 4*j - 1 = 0, -10 = 3*k - k - 5*j for k.

5

Solve -4*f + 5*g - 7 = 0, -4*f - 4*g + 8 = -12 for f.

2

Solve 0 = 5*r + 2*p + 13, -2*r = 2*p + 12 - 8 for r.

-3