A rectangle has a perimeter of 8x+6 and a length of 3x. what is the width

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A rectangle has a perimeter of 8x+6 and a length of 3x. what is the width

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Tryphena 1 month 2021-08-04T10:13:11+00:00 1 Answers 4 views 0

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    2021-08-04T10:14:58+00:00

    l (length)=3x

    P (perimeter)= 8x+6 = 2 x length + 2 x width

                            8x+6 = 2 (3x) + 2 x width

                            8x+6 = 6x + 2 x width

                             2 x width = 8x+6 – 6x

                             2 x width = 2x+6

                             width = 1/2(2x+6) = x + 3

    Hope it helps

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