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nikdorinn [45]
3 years ago
10

The perimeter of a rectangle is 60 feet. the length is 2 feet more than 3 times the width. find the width of the rectangle

Mathematics
1 answer:
ExtremeBDS [4]3 years ago
4 0
2w+2l=60 and l = 3w+2

All we need to do to find width is substitute the length in the perimeter formula with the length formula we have established.

2w+2(3w+2)=60
2w+6w+4=60
8w+4=60
8w=56
w=7

width is 7 feet
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