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Can someone plz help me with this? Please tell me the answer and the steps on how to do it. (Using the elimination method)

Can someone plz help me with this Please tell me the answer and the steps on how to do it Using the elimination method class=

Respuesta :

Answer:


Step-by-step explanation:

3x -30 = y

3x = y + 30


7y - 6 = 3x

3x = 7y- 6


3x = y + 30

3x =7y- 6

- - -

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0= -6y + 36

6y = 36

Y = 36/6

Y= 6


3x = y +30

X = (y + 30)/3


If y= 6,

X = (6+30)/3

X = 36/3 = 12


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