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Answered

Find the missing side length.
The perimeter, P, is given

Find The Missing Side Length The Perimeter P Is Given class=

Answer :

Answer:

4x + 7

Step-by-step explanation:

(3x - 2) + (6x + 6) = 9x + 4

(13x + 11) - (9x + 4) = 4x + 7

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