Solve the compound inequality. Other than ∅, use interval notation to express the solution set and graph the
solution set on a number line.
-$$- 21 \leq - 3 x - 3 \leq - 9$$

A) $[ 2,6 ]$
B) $( 2,6 )$
C) $[ - 6 , - 2 ]$
D) $( - 6 , - 2 )$

Question

Solve the compound inequality. Other than ∅, use interval notation to express the solution set and graph the
solution set on a number line.
-$$- 21 \leq - 3 x - 3 \leq - 9$$

A) $[ 2,6 ]$ 
B) $( 2,6 )$ 
C) $[ - 6 , - 2 ]$ 
D) $( - 6 , - 2 )$

Quizplus · Accepted Answer

The Answer of Solve the compound inequality. Other than ∅, use interval notation to express the solution set and graph the
solution set on a number line.
-$$- 21 \leq - 3 x - 3 \leq - 9$$

A) $[ 2,6 ]$ 
B) $( 2,6 )$ 
C) $[ - 6 , - 2 ]$ 
D) $( - 6 , - 2 )$

Solve the Compound Inequality −21≤−3x−3≤−9- 21 \leq - 3 x - 3 \leq - 9−21≤−3x−3≤−9

Solve the Compound Inequality $- 21 \leq - 3 x - 3 \leq - 9$