AmnaNazir AmnaNazir

07-03-2021
Mathematics

contestada

thrice a number added to 21 equals 300. what is the number?

Respuesta :

Magastargirlyo Magastargirlyo

07-03-2021

Step-by-step explanation:

21+3x=300

3x=300-21

3x=279

x=279/3

x=93

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valeria55555 valeria55555

07-03-2021

Answer is 93 , need an explanation?

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