Question

solve for x and graph the solution on the number line below. -2 ≤ 2x answer attempt 7 out of 10 < > ≤ ≥ or inequality notation: number line: -12 -10 -8 -6 -4 -2 0 2 4 6 8 10 12

Explanation:

Step1: Isolate x

Divide both sides by 2.
$\frac{-2}{2}\leq\frac{2x}{2}$

Step2: Simplify

$- 1\leq x$

Answer:

Inequality Notation: $x\geq - 1$
Number Line: Mark a closed - circle at - 1 (because the inequality is $\geq$) and shade to the right.