Solve -5*s - 12*n = -7*n, -4*n = -12 for s.

-3

Solve -5*y = -2*g - 8, 5*g = -13*y + 18*y - 20 for y.

0

Solve 7*z = 3*h + 4*z, -3 = 2*h - z for h.

-3

Solve -4*b + 6*b + 6 = 0, -2 = -j + b for j.

-1

Solve -w - 2*n = 2*n + 16, -3*w - 3*n - 12 = 0 for w.

0

Solve -3*h = 9, 5*v - 14*h + 9*h = 35 for v.

4

Solve n = 4*q - 5, 0 = -3*n - q - 4*q - 15 for n.

-5

Solve f + 7 = 3*y, 0 = 3*f - 34*y + 30*y + 1 for f.

5

Solve -2*d - 32*s + 28*s + 14 = 0, d - 22 = -5*s for d.

-3

Solve 4*u = 2*a + 4, 4*a + 9 = -3*u - 10 for u.

-1