Solve 3*m + 14 = -m - 2*g, -3*m - 15 = 3*g for m.

-2

Solve 2*v + 5 = -3*y, 3*v + 11*y = 9*y - 10 for v.

-4

Solve -4*o = 5*l - 12, 0*l = -5*o - l + 15 for o.

3

Solve 0 = 3*b - 15, -5*b + 42 = 5*f - 8 for f.

5

Solve -q = 4*s - 15, 8*s = 4*s + 5*q + 45 for s.

5

Solve -20 = -4*k, 5*h + 13*k - 16*k = 0 for h.

3

Solve -2*i + y - 15 = i, 0 = 3*i - 3*y + 21 for i.

-4

Solve 2*d - 3 = -f, -3 = f - 3*d - 1 for f.

1

Solve -7 = 5*w - 3*a, 2*a = -2*a - 4 for w.

-2

Solve -5*g + 12*d = 7*d - 15, d = -4 for g.

-1