Solve q = 3*p + 6, -3*p = 5*q + 9 + 15 for q.

-3

Solve 3*g = 3*n - 18, -5*n + 4*g = -9*n + 8 for n.

4

Solve 5*o = 2*n + 1, 5*n + 5*o = 9*o + 6 for n.

2

Solve 3*q - 63 = -12*t, q = -3*q - 5*t + 40 for q.

5

Solve -3*d = 3*k + 27, -d + 7 = 12 for k.

-4

Solve -2*l - 21*w - 2 = -20*w, 0 = -4*l - 4*w for l.

-2

Solve 4*s - 3*k + 26 = 5*s, s = 2*k - 14 for s.

2

Solve 2*b + 0 = 3*h - 3, -5*h = b - 5 for b.

0

Solve -2*z - 6 = 0, -11 = -3*y + 4*y + 2*z for y.

-5

Solve q + 4*i - 12 = -13, 2*i = -2*q - 2 for q.

-1