Solve -2*w - 89 + 83 = 0 for w.

-3

Solve 11*x = -2*x + 52 for x.

4

Solve 27*a - 46*a - 171 = 0 for a.

-9

Solve -13*z = -15*z + 12 for z.

6

Solve 57*b - 130 = 155 for b.

5

Solve -67 - 17 = -21*p for p.

4

Solve -4*u - 3*u + 35 = 0 for u.

5

Solve 0*d + 4 = 4*d for d.

1

Solve 0 = 4*u + u + 20 for u.

-4

Solve 2*f = -15 + 25 for f.

5