Question

question 1
which inequality is equivalent to (-x geq 7)?
(x leq 7)
(x leq -7)
(x geq 7)
(x geq -7)

Explanation:

Step1: Multiply both sides by -1

$$-x \times (-1) \geq 7 \times (-1)$$

Step2: Reverse inequality sign

$$x \leq -7$$

Answer:

$\boldsymbol{x \leq -7}$