Solve 16*h = -3*r + 14*h + 9, 4*h + 37 = 5*r for r.

5

Solve 0 = 2*f - 3*o, -5*f + 4*o - 2*o = 0 for f.

0

Solve 0*f + 3*u = 2*f + 4, 0 = 5*f + 4*u + 10 for f.

-2

Solve -3*c - 5*q + 2*q = 3, -2 = 4*c + 5*q for c.

-3

Solve -2*h - 4*t + 15 = -5, -5*h + 5*t = 10 for h.

2

Solve 4*m - 3*g + 26 = 0, -142*m = -140*m - 5*g + 20 for m.

-5

Solve 3*v - 10 = -b, -v - 2 = 4*b + 13 for v.

5

Solve 2*m = -5*i - 15, 0 = 4*i + m - 2 + 14 for i.

-3

Solve -d - 5*a + 25 = 0, 5*d + 3*a + 72 - 87 = 0 for d.

0

Solve 0 = -5*w - 2*r - 10, 4*w + 8*r = 6*r - 8 for w.

-2