rianaaskew rianaaskew

20-10-2020
Mathematics

contestada

What is
7x - 4 = 21 ?

Respuesta :

manveer2000 manveer2000

20-10-2020

7x= 21+4
7x=25
X= 25/7

Answer Link

specialhiphopdancer specialhiphopdancer

11-01-2021

Answer: x=4.2

Step-by-step explanation:add 4 to both side .you have 7x=25.Now divide which gives u 4.2 .

Answer Link

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