42
33.3333
0.1111
24
33
6.492
-3z - 9 = 24 ⇒ -3z -33 = 0 (subtract 24 from both sides) ⇒ -33 = 3z (add 3z to both sides) ⇒ -11 = z (divide both sides by 3) ie z = -11
27 divided by 3 equals 9. 27 divided by 9 equals 3.
63 divided by 9 = 7
33.2222
9
33 divided by 9 equals 3 with a remainder of 6