Question

solve the inequality and graph the solution on the line provided.
-9 + 4x > 23
answer
attempt 1 out of 2
< > ≤ ≥ or
inequality notation:

number line:
-12 -10 -8 -6 -4 -2 0 2 4 6 8 10 12
touch and drag to plot line.
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Explanation:

Step1: Add 9 to both sides

$-9 + 4x+9>23 + 9$
$4x>32$

Step2: Divide both sides by 4

$\frac{4x}{4}>\frac{32}{4}$
$x > 8$

Answer:

Inequality Notation: $x>8$
Number Line: An open - circle at 8 and a line extending to the right.