jordonstraight457 jordonstraight457

08-06-2017
Mathematics

contestada

What is the solution of the compound inequality 2 <2(x + 4) < 18?

Respuesta :

kareaginallison kareaginallison

08-06-2017

2<2x+8<18
-8 -8 -8
-6<2x<10
everything divides by two

the answer is -3<x<5

...maybe lol i'm new

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