Seudónimo Seudónimo

03-04-2021
Mathematics

contestada

plz help me with this

plz help me with this class=

Respuesta :

CouragePabai CouragePabai

06-04-2021

Answer:

x+2x=21

Step-by-step explanation:

let x= the number of three points

let 2x= the number of two points

Therefore x+2x=21

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