saleighafennel saleighafennel

03-02-2021
Mathematics

contestada

PLZZZZZZZZZ HELP MEEEEEEEEEE!!!!!!!!!
marina said that -x - 8 + 5y +9x can be simplified to 13y - 8
what was her error

Respuesta :

03-02-2021

Answer:

Step-by-step explanation:

-x-8+5y+9x

=8x+5y-8

maybe instead of x is y

that's the only way it will be 13y

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