goofy1828 goofy1828

27-03-2021
Mathematics

contestada

9 + 7 + z + z + 5 + 7

Respuesta :

luisakkoz577 luisakkoz577

27-03-2021

Answer:

2(14+z)

Step-by-step explanation:

9+7+5+7

16+5+7

21+7

28

28+z+z

28+2z

2(14+z)

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