giadevizio giadevizio

04-02-2022
Mathematics

contestada

can you help me please. explain why :D

can you help me please explain why D class=

Respuesta :

Аноним Аноним

04-02-2022

Answer:

n=2

Step-by-step explanation:

[tex]\sf n+7=9[/tex]

[tex]\sf n+7\bold{-7}=9\bold{-7}[/tex]

[tex]\sf n=2[/tex]

Hope this helps!

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