Solve 2 = -2*t - u - 5, -5*t = -4*u - 15 for t.

-1

Solve 0 = 4*j - 8*j + 2*t + 22, -5*t - 5 = 0 for j.

5

Solve 8 = 2*v + 4*x, 19 = 5*x - 1 for v.

-4

Solve -2*l + 0*l - 20 = -5*m, -2*l + 16 = 4*m for l.

0

Solve -5*y = -2*n + 16, -14 + 8 = -y + 5*n for y.

-4

Solve 5 = u, -3*o - 14 = -3*u + 2*u for o.

-3

Solve -k + 19 = 5*i, 9*k = 14*k - 5*i - 5 for k.

4

Solve -3*k + 21 = -2*z - 6*k, 5*k + 25 = 0 for z.

-3

Solve -3*h = 3*h - 4*s - 26, -5*s - 23 = 2*h for h.

1

Solve 5*u = -3*g + 34, -4*u - 5*g + 15 = -20 for u.

5