If 3x = 81 then x = 27 and 27 cubed = 19683
3x=81 3x/3=81/3x=27
30
1 x 81, 3 x 27, 9 x 9, 27 x 3, 81 x 1
25, 27, 29
9x+27 = -81 9x = -81-27 9x = -108 x = -12
27
27
If 3x = 81 then x = 27 and 27 cubed = 19683
Yes. 81 divided by 3 equals 27.
3x=81 3x/3=81/3x=27
81
30
-1 × 81 -3 × 27 -9 × 9 -27 × 3 -81 × 1
27 x 3 = 81
That's correct.
1/3 = 27/81