Solve 22 = 3*w - 7*w + 2*n, 0 = 4*n - 12 for w.

-4

Solve -8 = 4*s - 4*q, 0 = s + 3*s + 5*q - 10 for s.

0

Solve 3*n = -n + 3*l - 7, 5*l = 5*n + 5 for n.

-4

Solve -i + 20 = -2*i - 4*g, 5*g + 25 = 5*i for i.

0

Solve -104*a = -102*a - t - 4, -a = 5*t - 2 for a.

2

Solve 0*i = i + 4*w, -15*i + 4*w = -19*i for i.

0

Solve 0 = -2*i - p + 2*p + 5, -8 = -3*i + p for i.

3

Solve 0 = 5*n - 20, 0 = 3*r - 2*n + n + 7 for r.

-1

Solve -n - 8 - 2 = 2*h, h - 4 = 4*n for n.

-2

Solve 5*a + 5 + 6 = -2*x, -3*x - 5 = -4*a for x.

-3