roxanar2302 roxanar2302

06-02-2020
Mathematics

contestada

-9y - 2 (2 - 7y) + 4

Respuesta :

Jayshika Jayshika

06-02-2020

Answer:

-9y-2(2-7y)+4 expand the brackets using-2

Step-by-step explanation:

-9y-4+14y+4

arrange the like terms

-9y+14y-4+4

=5y becoz -4+4=0

ans=5y

Answer Link

06-02-2020

The answer is 5y........

Answer Link

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