Solve -3*p - 2*p = 20, 0 = 5*q - p - 9 for q.

1

Solve -4 = -4*n, -4*o - 5 = 4*n - n for o.

-2

Solve -10*f + 9*f = -3*h - 8, -4*h - 19 = -3*f for f.

5

Solve -5*q + 6*m - 3*m - 9 = 0, -15 = -2*q - 5*m for q.

0

Solve -4 = -3*q - 4*n, n = 3*q + 6*n - 8 for q.

-4

Solve -27 = -5*h - 2*m, 3*h + 3*m = 12 + 6 for h.

5

Solve -3*h + 1 + 2 = -r, 2*h - 15 = 5*r for r.

-3

Solve 3*d - 5*u = 0, -u = -68*d + 65*d - 12 for d.

-5

Solve 3*f + 5 = -4*y - 2*f, 0 = 5*y + 3*f - 10 for y.

5

Solve 7*t - 2*n = 3*t + 30, t - 15 = 2*n for t.

5