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Mathematics, 07.10.2020 14:01 jdvazquez18p7a7vs

A student was asked to use the formula for the perimeter of a rectangle, P = 2ℓ + 2w, to solve for ℓ. The student came up with an answer, P − 2w = 2ℓ. What error did the student make? Complete the explanation. Then solve for ℓ.

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A student was asked to use the formula for the perimeter of a rectangle, P = 2ℓ + 2w, to solve for ℓ...

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