Select the best answer for the question.

5. Solve the inequality [tex]$-24 \leq x - 3 - 8x$[/tex].

A. [tex]$x \geq -9$[/tex]
B. [tex][tex]$x \geq -3$[/tex][/tex]
C. [tex]$x \geq 3$[/tex]
D. [tex]$x \leq 3$[/tex]



Answer :

To solve the inequality [tex]\(-24 \leq x - 3 - 8x\)[/tex], we follow a step-by-step process:

1. Simplify the inequality:
[tex]\[ -24 \leq x - 3 - 8x \][/tex]

2. Combine like terms on the right-hand side:
[tex]\[ -24 \leq x - 8x - 3 \][/tex]
Simplifying further:
[tex]\[ -24 \leq -7x - 3 \][/tex]

3. Isolate the term with [tex]\(x\)[/tex]:
Add 3 to both sides to isolate the term involving [tex]\(x\)[/tex]:
[tex]\[ -24 + 3 \leq -7x \][/tex]
Simplifying this, we get:
[tex]\[ -21 \leq -7x \][/tex]

4. Solve for [tex]\(x\)[/tex]:
Divide both sides by [tex]\(-7\)[/tex]. Remember that dividing by a negative number reverses the inequality sign:
[tex]\[ \frac{-21}{-7} \geq x \][/tex]
Simplifying the left-hand side:
[tex]\[ 3 \geq x \][/tex]
Which can be rewritten as:
[tex]\[ x \leq 3 \][/tex]

The solution to the inequality is [tex]\(x \leq 3\)[/tex]. Thus, the best answer is:

D. [tex]\(x \leq 3\)[/tex]