ataborah ataborah

21-03-2021
Mathematics

contestada

21 ≤ 2x + 3 =
How do you work this out? And what is the answer? :)

Respuesta :

MoAgent MoAgent

21-03-2021

Just use app called Socratic will help out

Answer Link

manjang manjang

21-03-2021

Answer:

9

Step-by-step explanation:

21≤2x+3
21-3≤2x
18≤2x
divide both side by 2
therefore the answer
x≥9

Answer Link

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