Solve 0 = -18*n + 49*n - 155 for n.

5

Solve 7*v + 207 = 30*v for v.

9

Solve 0 = -7*b - 2*b - 36 for b.

-4

Solve 4 = -7*m + 8*m for m.

4

Solve 4*r - 7*r - 9 = 0 for r.

-3

Solve 22 = 15*n + 7 for n.

1

Solve 7*z + 5480 = 5452 for z.

-4

Solve -18 = -3*j - 42 for j.

-8

Solve -20 = 2*l - 10 for l.

-5

Solve 494*m - 3 = 493*m for m.

3