21-08-2020
Chemistry

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find the value of y in the equation Зу – 20 = 7.

Respuesta :

21-08-2020

[tex]3y-20=7\implies y=\frac{20+7}{3}=9[/tex].

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sakshamvijay2005 sakshamvijay2005

21-08-2020

y= 9

Explanation:

=> 3y - 20 = 7

=> 3y = 7+20

=> 3y = 27

=> y = 27/3

=> y = 9

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