Solve 2*q + 1 = 3*i, 0 = 3*q - i - 2*i + 6 for q.

-5

Solve 0*u - y = u - 5, -5*y + 19 = 2*u for u.

2

Solve -5*p + 5*s - 10 = 15, 33 = -5*p - 3*s for p.

-6

Solve -4*b - 5*c = 30, -3*b + 2*b - 5*c - 15 = 0 for b.

-5

Solve -3*n - 5*r - 19 = 0, 2*n - 3*n = r + 3 for n.

2

Solve -9 = 2*k + 3*w + 1, -2*k = -2*w for k.

-2

Solve r = -5*b - 7, 18*b - 4 = r + 20*b for r.

-2

Solve -12 = -4*o - 2*i - 2*i, 0 = 3*o - i - 1 for o.

1

Solve 3*h + 4*p = 1, 9*p = 4*p - 10 for h.

3

Solve o + 8 = -2*x, 3*o = 14*x - 19*x - 19 for x.

-5