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Asked by Steven

Perimeter of table top is 28 feet. The difference between 4 times the length and 3 times the wide is 21 feet. Find the dimension. (Use system of linear equations to solve.)
14 years ago

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Answered by bobpursley
4L-3W=21
2L+2W=28


I would double the bottom equation, then subtract one from the other.
14 years ago
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Perimeter of table top is 28 feet. The difference between 4 times the length and 3 times the wide is 21 feet. Find the dimension. (Use system of linear equations to solve.)

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