andremorancy27 andremorancy27
  • 13-02-2020
  • Mathematics
contestada

Help. I really need it ❗️❗️❗️❗️❗️❗️

Help I really need it class=

Respuesta :

sifzrosarymariah
sifzrosarymariah sifzrosarymariah
  • 13-02-2020

Answer:

20

Step-by-step explanation:

360 = 120 + 120 + 2(3y)

360= 240 + 6y

-240 -240

120 = 6y

/6 /6

y = 20

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