"Dave and Jane wells have a new rectanular driveway. The perimeter of the driveway is 168 feet. The length is 12 feet longer than three times the width. What are the dimensions of the driveway?"

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"Dave and Jane wells have a new rectanular driveway. The perimeter of the driveway is 168 feet. The length is 12 feet longer than three times the width. What are the dimensions of the driveway?"

Mathematics
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At vero eos et accusamus et iusto odio dignissimos ducimus qui blanditiis praesentium voluptatum deleniti atque corrupti quos dolores et quas molestias excepturi sint occaecati cupiditate non provident, similique sunt in culpa qui officia deserunt mollitia animi, id est laborum et dolorum fuga. Et harum quidem rerum facilis est et expedita distinctio. Nam libero tempore, cum soluta nobis est eligendi optio cumque nihil impedit quo minus id quod maxime placeat facere possimus, omnis voluptas assumenda est, omnis dolor repellendus. Itaque earum rerum hic tenetur a sapiente delectus, ut aut reiciendis voluptatibus maiores alias consequatur aut perferendis doloribus asperiores repellat.

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thats easy ,
How would you set it up?
let x be width, y be length

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Other answers:

Perimeter = 2x + 2y = 168 , one eqn
but we also know that y=3x+12
2eqns , 2 unknowns easy to solve
so divide the first by 2 x + y = 84 --- eqn 1 y=3x+12 --eqn2
sub 2 into 1 4x + 12 = 84 4x = 72 x= 18 sub that value into eqn 2 y= 3(18) + 12 = 54 +12 = 66
width=18ft, length = 66ft
thank you so much

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