imhotbutyourenot
imhotbutyourenot imhotbutyourenot
  • 21-04-2022
  • Mathematics
contestada

Please help.
What is the solution to 2x+8<3x-4?
A. x < 12
B. x > 12/5
C. x > 12
D. x < 12/5
Please if you answer explain how to do it... I completely forgot.

Respuesta :

chikafujiwara
chikafujiwara chikafujiwara
  • 21-04-2022

Try solving this like you would solve an equation, but just with an inequality sign.


What we want to do is isolate the variable [tex]x[/tex] through algebraic manipulation.

So if we have:

[tex]2x+8 < 3x-4[/tex]

[tex]x > 12[/tex]

After we subtract the [tex]2x[/tex] from the left side and add [tex]4[/tex] from the right side.

Hope this helps!

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