Solve -3*m = -m + 2, -4*l + 1 = -5*m for l.

-1

Solve -5*t = -u, -5*u + 12 = -2*u - 3*t for u.

5

Solve 3*g - 13 = 4*l, l + l + 4 = 4*g for g.

-1

Solve l - 4*l = 3*v + 27, -3*v - 22 = 2*l for v.

-4

Solve -3*z = -2*i - 7, -5*z + 6 = 2*i + 21 for z.

-1

Solve 4*o + 7 = -k, -7*k + 4*o = -3*k + 8 for k.

-3

Solve 2*x = -4*u - 8, 5*u - 4*x - 5 = -15 for u.

-2

Solve -5*z = -3*a + 14, -3*a = -4*z - 8 - 5 for z.

-1

Solve -5*s = f + f - 33, 2*f = 5*s - 17 for s.

5

Solve -n = 3*b - 17, 5*b = n - 7 + 22 for b.

4