Question 296571
let the width be x

the perimeter = 6x

sum of the lengths = 6x-2x = 4x

each lengh of rectangle = 2x

2*(2x+4)+2*(x+7)=160

4x+8 + 2x+14 =160

^x+22 =160

6x=138

x= 138/3

x= 23  the width

length = 2x = 46





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