Solve -1 = 3*x + 4*p, 2*x = -9*p + 7*p - 2 for x.

-3

Solve 3*h - 13 = 5*b, 2*h - 14 + 0 = -2*b for b.

1

Solve -v = -w - 4, 2*v - 4 = v for w.

0

Solve 0 = -i - 5*w - 18, -4*i - 21 + 0 = 3*w for i.

-3

Solve -r - 22 = -5*o, 4 = -13*o + 5*o - 4*r for o.

3

Solve -3*o + 7 = 4*i, 2*o = i + 9 + 3 for o.

5

Solve -5*q + 30 = -3*r + 43, -3*r + 1 = q for q.

-2

Solve 2*y - 4*f + 10 = 0, -13 = y + 3*y - f for y.

-3

Solve 0 = 3*m + y - 5, -m + 3*y = 4*y - 1 for m.

2

Solve 4*q + 2 = 2*a, -48*a - 4*q - 7 = -51*a for a.

5