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the lengith of a room is 7 feet longer than the width. the perimeter of the room is 74 feet. find the width of the room

1 Answer

7 votes

Answer:

15

Explanation:

lengith-x+7

width-x

2×(x+x+7)=74

x+x+7=37

2x=30

x=15

User Andy Hoffman
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