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homework - 2/4 $25 - 5x < 100$ $\\bigcirc x < -15$ $\\bigcirc x > -15$ …

Question

homework - 2/4
$25 - 5x < 100$
$\bigcirc x < -15$
$\bigcirc x > -15$
$\bigcirc x < 75$
$\bigcirc x < -75$

Explanation:

Step1: Restar 25 de ambos lados

$25 - 5x - 25 < 100 - 25$
$-5x < 75$

Step2: Dividir entre -5, invertir signo

$\frac{-5x}{-5} > \frac{75}{-5}$
$x > -15$

Answer:

$x > -15$ (Opción: O $x > -15$)