Solve the inequality 4-X< 9. Posted on October 22, 2021 By Kkmwkk031 5 Comments on Solve the inequality 4-X< 9. Solve the inequality 4-X< 9. Mathematics

Step-by-step explanation:Hello,by definition the absolute value is always positiveso |4x-9| >= 0so the equation |4x-9| > -12 is always trueso all real numbers are solution of this equationhope this helpsReply

x > 8Step-by-step explanation:[tex]4x-923\\\\4x-9+9=23+9\\\\4x32\\\\\frac{4x32}{4} \\\\\boxed{x8}[/tex]Hope this helps.Reply

Explanation:

4x+9<13

-9

4x<4/4

x<1

Step-by-step explanation:

Hello,

by definition the absolute value is always positive

so |4x-9| >= 0

so the equation |4x-9| > -12 is always true

so all real numbers are solution of this equation

hope this helps

4x <13 - 9

4x< 4

4x/4 <4/4

x <1

x > 8

Step-by-step explanation:

[tex]4x-923\\\\4x-9+9=23+9\\\\4x32\\\\\frac{4x32}{4} \\\\\boxed{x8}[/tex]

Hope this helps.

Step-by-step explanation:

-4x<_-23-9

-4x<_-32

x>_-32/-4

x>_8

x=[8,positive infinity )