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15-02-2021
Mathematics

contestada

Need help ASAP
Thankss + BRAINLIST only for correct answer

Need help ASAP Thankss BRAINLIST only for correct answer class=

Respuesta :

ruhamafekadu66 ruhamafekadu66

15-02-2021

Answer:

y=4

Step-by-step explanation:

x+2y=10

2y=10-x

y=(10-x)÷2

-x+4y=14

-x+4( (10-x)÷2)=14

x+20-2x=14

-3x=-6

x=2

2+2y=10

2y=8

y=4

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