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anonymous
 4 years ago
solve the inequality
(2/3)  x+5  < 12
a. x >7 or x<7
b. x>7 or x< 17
c. 17<x<7
anonymous
 4 years ago
solve the inequality (2/3)  x+5  < 12 a. x >7 or x<7 b. x>7 or x< 17 c. 17<x<7

This Question is Closed

Hero
 4 years ago
Best ResponseYou've already chosen the best response.1Hint: Multiply both sides by 3/2

RadEn
 4 years ago
Best ResponseYou've already chosen the best response.0if when multiply by a negative number ur equation sign must reverse be >

Hero
 4 years ago
Best ResponseYou've already chosen the best response.1If one side represents distance and the other side has a negative number, can distance be negative?

anonymous
 4 years ago
Best ResponseYou've already chosen the best response.0i thought that was only for division?

RadEn
 4 years ago
Best ResponseYou've already chosen the best response.0division still family with multiply :p

Hero
 4 years ago
Best ResponseYou've already chosen the best response.1Bro, if you multiply or divide by a negative number, it doesn't matter. You have to switch signs.

Hero
 4 years ago
Best ResponseYou've already chosen the best response.1x+5 > 18 Now that gives us a valid equation to work with since distance (being positive) can be greater than a negative number.

anonymous
 4 years ago
Best ResponseYou've already chosen the best response.0ok so  x+5  > 18. now you subtract 5 right? so thats x > 23. thats not a choice

Hero
 4 years ago
Best ResponseYou've already chosen the best response.1Bro, the five is trapped inside the absolute value symbol. What will you do to "free" it?

Hero
 4 years ago
Best ResponseYou've already chosen the best response.118 > x + 5 > 18 x + 5 < 18 x + 5 > 18

anonymous
 4 years ago
Best ResponseYou've already chosen the best response.0but how does that help? its not a choice

anonymous
 4 years ago
Best ResponseYou've already chosen the best response.0@Hero ? sorry to bother you

anonymous
 4 years ago
Best ResponseYou've already chosen the best response.0great....so my best guess? maybe c? @RadEn

RadEn
 4 years ago
Best ResponseYou've already chosen the best response.0yes, like u said before the solution should be x<13 or x>23 (dont use word "and")

RadEn
 4 years ago
Best ResponseYou've already chosen the best response.0or similar by : 23 < x < 13

Hero
 4 years ago
Best ResponseYou've already chosen the best response.1I think the solution is all real numbers

Hero
 4 years ago
Best ResponseYou've already chosen the best response.1I doublechecked on my calculator and on wolframalpha

RadEn
 4 years ago
Best ResponseYou've already chosen the best response.0yea, all real number :)  multiply by abs number always be negative, right ? because abs number must be positive

Hero
 4 years ago
Best ResponseYou've already chosen the best response.1Yeah, this is the type where you cannot solve for x by using normal algebra methods. You just have to look at it and realize distance will always be greater than a negative number

Hero
 4 years ago
Best ResponseYou've already chosen the best response.1@kennyfamily, double check and make sure you posted the question correctly.

RadEn
 4 years ago
Best ResponseYou've already chosen the best response.0recheck again ur question @kenneyfamily
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