Solve 5*s - i = 9, 22*s = 26*s - 4*i - 4 for s.

2

Solve -5*o = -c - 8*o + 14, 0 = 3*c - 4*o + 36 for c.

-4

Solve 0*j + 40 = -4*t + 4*j, -5*j + 45 = -4*t for t.

-5

Solve -21*r - 3*b = -20*r, 0 = 5*r - 2*b - 17 for r.

3

Solve 26*q - 21*q = 2*v - 8, -8 = -q - 2*v for q.

0

Solve 6 = 4*z + 2*r, -z + r = -4*r - 18 for z.

3

Solve -2*i - 5*j = 35, -5*j + 7*j - 5 = 3*i for i.

-5

Solve -p + 7*w = 8*w - 2, 3*w - 8 = -5*p for p.

1

Solve 2*v - y = 8, -22 = -5*v + y - 2 for v.

4

Solve -7 - 12 = 4*u - 3*b, 16 = -u + 3*b for u.

-1