Solve 0 = -4*m + 5*s - 35, -5*m - 9*s + 12*s - 34 = 0 for m.

-5

Solve 0 = -4*g + 2*r + 4, -10*r + 8 = -6*r for g.

2

Solve 2 = -3*n - d, -5*n + d + 8 = -2*n for n.

1

Solve 4*w - 24 = 4*u, -12 = 38*u - 35*u - w for u.

-3

Solve -2*a = -4*j - 6, j + 3 = -a + 9 for a.

5

Solve -25*z + 21*z - w = -2, z - 6 = -3*w for z.

0

Solve u + 4*y - 30 = -13, -3*y + 10 = -2*u for u.

1

Solve -v + 15 = 4*k, 0 = -4*k - 7*v + 3*v + 12 for k.

4

Solve 3*a + 21 = 3*d, -10*a - 5 = -9*a for d.

2

Solve -4*p - w - 13 = 0, 10 - 7 = -4*p + w for p.

-2