Solve 0 = -p - 4*q - 6 + 5, 5*q + 5 = 0 for p.

3

Solve 5*p = 2*n + 46 - 30, 2*n + 4 = 2*p for p.

4

Solve 5*h + y - 25 = 4, -h - y = -9 for h.

5

Solve -3*p + 2*a + 3 = 0, a - 1 = -p + 2*a for p.

1

Solve 5*x + 3*k - 4 - 9 = 0, 5*k + 1 = 3*x for x.

2

Solve 3*m + 12 = -3*y, 5*m + 29 = -2*y + 12 for m.

-3

Solve -3*k + 6 = -5*c, -5*c = -3*k - 9*c + 6 for k.

2

Solve -a - 4 + 12 = -2*u, 2*u - 5*a + 16 = 0 for u.

-3

Solve -4*b = -3*y - 7, 5*b + 1 = -4*y + 2*b for y.

-1

Solve 2*p + 2*j = 5*p - 16, -4*j - 18 = p for p.

2