d ≤ 6
The solution set is {6, 5, 4, 3, 2, 1, 0, –1, –2, ....}
Solution:
Given expression is the inequality.
The inequality is [tex]\frac{d}{3}\leq 2[/tex].
To solve this inequality:
[tex]$\frac{d}{3}\leq 2[/tex]
Multiply by 3 on both sides of the inequality, we get
[tex]$\frac{d}{3}\times 3\leq 2 \times 3[/tex]
[tex]$d\leq 6[/tex]
That is the value of d is 6, 5, 4, 3, 2, 1, 0, –1, –2, ....
The solution set is {6, 5, 4, 3, 2, 1, 0, –1, –2, ....}
Hence d ≤ 6.
