Solve -2*b + 3 = -m, -9*m - 5*b = -14*m - 15 for m.

-3

Solve 13 = -5*d - 7*u + 8*u, -3*u + 9 = 0 for d.

-2

Solve -3*p = -x - 6*p - 16, 0 = -4*x + p - 12 for x.

-4

Solve 4*q + 10 = -2*o, 31*q - 32*q - 7 = 5*o for q.

-2

Solve 0*y + 5*y - 15 = 0, -4*f = -4*y + 12 for f.

0

Solve 2*k + k = -y + 14, -5*k - y + 20 = 0 for k.

3

Solve -2*o = -2*a + 2, -4*o + a = o + 17 for o.

-4

Solve 3*j + 3*c - 6 = 0, -41*j + 46*j + 4*c = 12 for j.

4

Solve 17*f + i - 14 = 19*f, -7*i + 38 = -2*f for f.

-5

Solve 20 = 2*q + 4*l, 5*l - 18 = -10*q + 11*q for q.

2