Solve 5*z - 18 = -2*x, z - 18 = -3*z + 2*x for z.

4

Solve 7*o - 2*o = 3*b - 33, -10 = o - 4*b for o.

-6

Solve -2*d = -4, -3*p + p - d = -10 for p.

4

Solve -3*f = -3*x - 9, 42*x - 3*f = 41*x - 9 for x.

0

Solve 5*h + 4*u = 27, -3*h + 24 = -0*h + 5*u for h.

3

Solve 2*y = 5*u + 12, -231*u - 2*y = -230*u for u.

-2

Solve -m = x + 4, -2*m - 5 - 5 = 0 for x.

1

Solve y - 7 = 4*j, 2*y - 3*j = -5*j - 6 for y.

-1

Solve 2*m + 24 = 4*a - 2*m, -5*a - m = -18 for a.

4

Solve -v + 4 = 3*p, -5*v + 0*v + 2*p = -3 for v.

1