am91817 am91817

17-12-2022
Mathematics

contestada

write an explanation that is equivalent to 3( 7 + x ) = ? + ?x

Respuesta :

abagufu38 abagufu38

17-12-2022

Answer:

21+3x

Step-by-step explanation:

[tex]3(7 + x) = 21 + 3x[/tex]

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