morganjohson morganjohson

20-03-2020
Mathematics

contestada

what is the answer to the equation 9y-18=3y

Respuesta :

Yang100 Yang100

20-03-2020

Answer:

3

Step-by-step explanation:

9y-18=3y

9y-3y=18

6y=18

y=18/6

y=3

Answer Link

profarouk profarouk

20-03-2020

Answer:

3

Step-by-step explanation:

First step : isolate the variable y

9y-18=3y

⇔ 9y-3y=18

⇔ 6y = 18

second step : calculate y

6y = 18 ⇔ y = 18/6 = 3

Answer Link

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