claire4211 claire4211

23-09-2020
Mathematics

contestada

2/5 y - 4 + 7 - 9/10 y

Respuesta :

23-09-2020

Answer:

-1/2y +3

Step-by-step explanation:

2/5y -4 + 7 -9/10y=

combine like terms

-1/2y +3

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