Question

Given: 3x < -6.

Choose the solution set.

{x | x < -2}
{x | x > -2}
{x | x < 2}
{x | x > 2}

Answer 1

$3x\ \textless \ -6 :$

Divide both sides by 3 :

$\frac{3x}{3} = \frac{-6}{3}$

$x\ \textless \ -2$

Answer A

{x | x < -2}

hope this helps!