aasheylila aasheylila

03-02-2021
Mathematics

contestada

-20y + 10y + 10 + 10 = -40

Respuesta :

emma020 emma020

03-02-2021

Answer:

y = 6

Step-by-step explanation:

-20y + 10y + 10 + 10 = -40

-20y + 10y = -40 - 10 - 10

-20y + 10y = -60

-10y = -60

y = -60/-10

y = 6

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