Respuesta :

Answer:

B) y=10

Step-by-step explanation:

10+10=20

20*2/5=8

Answer: B

Step-by-step explanation:   Simplify 2/5 (y+10) to 2(y+10)/5  2(y+10)/5=8  2(y+10)=8*5  2(y+10)=40 y+10=40/2  y+10=20 y=20-10 y=10

hope this helps :)

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