Solve 173*q - 2 = 171*q - 4*r, -5*q = 2*r + 3 for q.

-1

Solve 4*n - 11 - 1 = 3*f, -f = 0 for n.

3

Solve -11*w - 5*n - 30 = -16*w, -4*w + 21 = -n for w.

5

Solve 5*w - 3 = -3*g, -w - 3*g + 1 = -2 for w.

0

Solve 10 = -5*c, -2*w + 43*c - 2 = 39*c for w.

-5

Solve -206*v - 5*n + 13 = -203*v, 0 = -5*n + 10 for v.

1

Solve -2*g - 16 = -4*i, -11*g + i + 3 = -14*g for g.

-2

Solve -o = 5*a - 28, 0*a + o + 2 = a for a.

5

Solve 0 = -0*f + 2*f + 3*h - 15, 0 = f + h - 5 for f.

0

Solve -5*b = -5*m, 8*m + 5*b = 11*m - 10 for m.

-5