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nasty-shy [4]
4 years ago
10

The length of a rectangle is 6 inches longer than its width. The perimeter of the rectangle is 28 inches. If x represents the wi

dth of the rectangle in inches, which equation can be used to find its value? x + 6 + 2x = 28 6x + 6x + x + x = 28 2(x + 6) = 28 2(x + 6) + 2x = 28
Mathematics
2 answers:
DerKrebs [107]4 years ago
7 0

Answer:

the width equals 8

Step-by-step explanation:

djyliett [7]4 years ago
7 0

Answer:

x = 8

Step-by-step explanation:

28 = 2(x + 6)

28 = 2x + 12

28 - 12 = 2x

16 = 2x

16/2 = x

8 = x

x = 8

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