Solve 4*b + 28 = 5*h + 3*b, h + 5*b + 10 = 0 for h.

5

Solve -4*a = 5*y - 10, -17*y = -18*y + a + 2 for y.

2

Solve 3*d - 2*z + 8 = 3, 0 = -4*d - 4*z for d.

-1

Solve 0 = 3*k + 5*o - 34, -5*k + 0*o = -4*o + 5 for k.

3

Solve -5*m - 9 = 4*v, 4*m - 12*v + 13*v + 5 = 0 for m.

-1

Solve -3*f = -g - 1, 0 = -3*g - 2*f - 4 - 10 for g.

-4

Solve 4*v - 33 = -4*u - 49, 2*v - 4*u = 16 for v.

0

Solve -70*b = -71*b - 4*w - 9, -13 = 5*b + 4*w for b.

-1

Solve -h + 2 = s - 4*h, -10 = 3*s - h for s.

-4

Solve 5*y = 5*l - 10, l = -4*y - 7 - 1 for l.

0