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a rectangular bedroom has a perimeter of 42 feet. if the length of the bedroom is 11 feet, what is the width of the bedroom?
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a rectangular bedroom has a perimeter of 42 feet. if the length of the bedroom is 11 feet, what is the width of the bedroom?

User Aziz Bouaouina
by
7.6k points

1 Answer

4 votes
42=11+11+2x
42-22=2x
20=2x
/2 /2
10=x
x=10
User Tamuren
by
7.5k points
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