annettchristy712 annettchristy712

01-10-2021
Mathematics

contestada

(3x + 5y) + (8x-y-9)

Respuesta :

Arouyok Arouyok

01-10-2021

Answer:

11x+4y-9

Step-by-step explanation:

add like terms

3x+8x=11x

5y-y=4y

11x+4y-9

Answer Link

darkness880826 darkness880826

01-10-2021

Answer:

[tex]11x+4y-9\\[/tex]

Step-by-step explanation:

1) Remove parentheses.

[tex]3x+5y+8x-y-9[/tex]

2) Collect like terms.

[tex](3x+8x)+(5y-y)-9[/tex]

3) Simplify.

[tex]11x+4y-9[/tex]

Answer Link

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