Solve -2*y + 16 = -2*o, -7 = 2*o + 3 for y.

3

Solve -2*z + 4*k = -2, -3*k = z - 6 - 5 for z.

5

Solve t - 4*r = -12, -3*t - 4*r + 0 = 4 for t.

-4

Solve -5*m - 4 = 21, -27 = -w + 5*m for w.

2

Solve h + d = 0, 4*h - 2*d - 2*d - 24 = 0 for h.

3

Solve 4*u + 3*m - 3 = 12, -9 = -4*u + 3*m for u.

3

Solve 0 = 3*x + x - 3*r + 3, -5*r + 5 = 0 for x.

0

Solve -5*u = 3*m + 23, 2*m + 2 + 4 = -u for u.

-4

Solve -5*d - s - 23 = 0, 5 + 14 = -3*d + 2*s for d.

-5

Solve 0 = 4*g - 0*q - 2*q - 20, -16 = -5*g - 2*q for g.

4