Solve 37*u = 9*u - 28 for u.

-1

Solve -27*r + 34*r = 0 for r.

0

Solve -14*d - 68 = -82 for d.

1

Solve -23*s - 308 = -67*s for s.

7

Solve 179*n = 167*n - 24 for n.

-2

Solve 2*d + 23 = 33 for d.

5

Solve 9*b + 31*b = 120 for b.

3

Solve 4*w - 3 = w for w.

1

Solve 4*u - 3662 + 3630 = 0 for u.

8

Solve 0 = -72*j + 67*j - 15 for j.

-3