Solve -3*u + 18 = -3*t + 7*t, 0 = -2*t + 3*u for t.

3

Solve -3*d + 11 = -z, -5*z + 548 - 573 = -5*d for d.

3

Solve b + 3 = g + 2*b, 3*g + 4*b = 8 for g.

4

Solve -8 = -2*l, -2*a + 3*l - 6 = 2 for a.

2

Solve 0 = -4*f - 2*r - 8, 6*f - 4*r - 6 = 4*f for f.

-1

Solve -5*b + 4*p + 18 = 0, -p = 11*b - 9*b - 2 for b.

2

Solve 13 = -2*q + b, 4*b + 11 = 4*q + 43 for q.

-5

Solve -2*h + v + 1 = 0, -4*v - 3 + 4 = -3*h for h.

1

Solve 0 = -3*j + 9*f - 5*f - 3, -j = -4*f - 7 for j.

-5

Solve -2*y = 5*q - 2, 4*y = -5*q + 1 + 3 for q.

0