Solve -4*m = -3*a + 13, -7*a + 11*a + 3*m = 9 for a.

3

Solve 0 = 4*u + 3*x - 8, -87*u - 6 = -85*u + 4*x for u.

5

Solve -3*h - 5*y - 25 = 0, -11*h = -7*h + y + 5 for h.

0

Solve 2*u = -m - 3, -31*m = -32*m + 3*u + 12 for m.

3

Solve 0 = -4*y + 4*l - 4, 5*y + l - 19 = 0 for y.

3

Solve 2*u = -0*u + 3*h - 19, 2*u + 9 = h for u.

-2

Solve 4*b + 9 = -3*v, -3 = 5*v - 4*v + 5*b for v.

-3

Solve -31*o + 36*o + 5 = c, 5*o = 4*c + 10 for o.

-2

Solve 5*n = m - 19, 42 = -2*m + 40 for n.

-4

Solve 0 = m - 3*g - 17, -4*g - 8 = -2*g for m.

5