2x - 2y = 2 and x - y = 1 Is this problem equivalent or not ?

asked Sep 12, 2021 156k views

2 votes

2x - 2y = 2 and x - y = 1
Is this problem equivalent or not ?

by Vassi

4.9k points

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6 votes

Answer:

Equivalent

Explanation:

Because x - y = 1 would have to be 3 - 2 to say and if you go 2(3) - 2(2) you are going to get 2.

Alex Shilman answered Sep 15, 2021

4.1k points

7 votes

Answer:

if you divide everything by 2 then yes otherwise no its not

Petehare answered Sep 17, 2021

4.8k points

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