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Answered

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10. The perimeter of the rectangle below is 42 inches. Find the value of x.
5x
X - 3​

Sagot :

Answer: x=3

Step-by-step explanation:

(5x*2)+ ((x-3)2)=42

10x+2x-6=42

12x-6=42

-6 -6

12x=36

x=3

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