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If 1/x + 1/y = 1/4 and 1/x − 1/y = 3/4 , then x = ? PLEASE ANSWER ASAP!!! Thank you!!!!
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2 votes
If 1/x + 1/y = 1/4 and 1/x − 1/y = 3/4 , then x = ? PLEASE ANSWER ASAP!!! Thank you!!!!

User Muhammed Jaseem
by
9.1k points

1 Answer

7 votes

Answer:

2

Explanation:

1/x + 1/y = 1/4

1/x − 1/y = 3/4

add up side-by-side

2/x=4/4

2/x=1

x=2

User MMMMS
by
8.3k points
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