Solve -r = 3, 2*h + h + 5*r + 15 = 0 for h.

0

Solve -3 = q - 25*m + 27*m, 3*q + 20 = 5*m for q.

-5

Solve -11 = -4*v - 3*q, 15*q + 1 = -v + 13*q for v.

5

Solve 4 = -3*b + 4*m, -b + 58*m - 16 = 53*m for b.

4

Solve 5*i - i + 5*j - 2 = 0, i - 4*j - 11 = 0 for i.

3

Solve 0 = 2*a - 2*n + 10, 4*a - 91 = n - 117 for a.

-7

Solve -3*v + 7*v = 0, -5*v + 4 = l for l.

4

Solve 2*x - 3*d = d + 8, x = -2*d - 4 for x.

0

Solve 17 = -3*r - 2*g, -5*r + 3*g = -0 + 22 for r.

-5

Solve 2*d - 5*y + 23 = 0, 0 = 2*d - 2*y - 9 + 17 for d.

1