Solve 0 = -z + 18*t - 19*t, t - 3 = 0 for z.

-3

Solve -3*z - 37*l + 42*l = -27, -3*l - 18 = 0 for z.

-1

Solve -5*z - 15 = -2*y, 4*y = 5*z - 0*z + 25 for z.

-1

Solve 6*q + 4 = 2*q - 3*f, -3*q = 3*f + 3 for q.

-1

Solve -4*j - 32 = 4*l - 0*j, 0 = l - 3*j - 8 for l.

-4

Solve m - 7 = 3*x, 7*x - 3*x = -m - 14 for m.

-2

Solve 2*f + 6 = -3*i, -5*i + 4*f = f - 9 for i.

0

Solve v + 1 = 0, -x - 5*v + v = 7 for x.

-3

Solve 3*i = 2*h - 14, -i + 4*h - 8 = -5*i for i.

-2

Solve 3*v - 3 = 3*a - 0, 5*v = -2*a + 19 for v.

3