Solve -2*v + 5*i - 118 = -139, i + 3 = v for v.

-2

Solve -2*q = -5*u - 4*q + 1, -3*u - 2*q - 1 = 0 for u.

1

Solve 2*q + i = 6*i + 30, -3*q = -3*i - 27 for q.

5

Solve -4*i - 4*p - 20 = 0, 0 = 6*p - 3*p + 12 for i.

-1

Solve -b - 78 = 5*y - 83, 0 = -3*y + b - 5 for y.

0

Solve 2*d - 5 = r, 5*d - 22 = 2*r - 10 for r.

-1

Solve 0 = 2*w, -3*r - w = -5*w + 15 for r.

-5

Solve -4*c = -3*y - 8, -5*c + 6*y - y + 10 = 0 for c.

2

Solve -5*b - 4 = 3*a, 4*a + b - 16 = 5*b for a.

2

Solve 4*m + 9*x = 4*x - 23, 5*m - x = -7 for m.

-2