Solve -3*t = 2*u + 3, -4*t + 5*t - 6 = -3*u for u.

3

Solve 4 = -2*n - 4*q, 3 = n + 5*q + 8 for n.

0

Solve -4*n = -4*q - 36, -4*n + 11 = -q - 13 for q.

-4

Solve -g - 4*f = 13 + 4, 0 = -3*g - 3*f - 15 for g.

-1

Solve 12*x + 2*h - 6 = 10*x, -x + 7 = 5*h for x.

2

Solve 3*v + 2*i + 3*i = 2, i + 22 = 5*v for v.

4

Solve -3*f = -5*j - 40, -4*f + 4*j + 45 = f for f.

5

Solve -5*r - 2*s + 33 = 0, -4*r - 2 = -2*r - 3*s for r.

5

Solve -5*j + 20 = -4*c, -2*c + 2 = -5*j + 22 for c.

0

Solve -2*g = -5*f, -3*f = -3*g - 6*f for g.

0