John’s father is the head manager of a company that produces a best selling product. During the most recent computer upgrade, a new production inequality, |-2x - 4|

Question

John’s father is the head manager of a company that produces a best selling product. During the most recent computer upgrade, a new production inequality,  |-2x - 4| < 12,  was added to speed up production. The variable x in the inequality represents the amount of raw material (in kilograms) to make the product. {If x represents positive amounts in kilograms, what is the solution set?}????(PLEASE HELP

anonymous · Answer

whats the solution set anyone??

anonymous · Answer

i thought i just did this exact problem yes?

anonymous · Answer

i know but i need the solution set please explain?

anonymous · Answer

what did we get?  i think it was 
$$-8<x< 4$$

anonymous · Answer

yes..

anonymous · Answer

that is the solution set.  the interval from -8 to 4 . in interval notation is it 
$$(-8,4)$$ in set builder notation it is 
$$\{x| -8<x<4\}$$

anonymous · Answer

ok so what is it solved

anonymous · Answer

it says the inequality solved?