sumimegan43 sumimegan43

18-02-2020
Mathematics

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The perimeter of the rectangle is 14x + 4, the length of the rectangle is 2x. What is the width of the rectangle?

Respuesta :

Yang100 Yang100

18-02-2020

Answer:

5x+2

Step-by-step explanation:

P=2L+2W

14x+4=2(2x)+2W

14x+4=4x+2W

14x+4-4x=2W

14x-4x+4=2W

10x+4=2W

(10x+4)/2=W

5x+2=W

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