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Y=2x-4, what does y= when x=4

1 Answer

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Answer:

y = 4

Explanation:

Replace x in the first equation with 4.

y = 2(4)-4

y = 8-4

y = 4

If there are any more of these types of problems you need help on, you can just ask me, you don't have to post more questions =)

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