SOLUTION: Find the length of a rectangle if the width is 3x-2 and tge perimeter is 20x+18
Algebra.Com
Question 849676: Find the length of a rectangle if the width is 3x-2 and tge perimeter is 20x+18
Answer by swincher4391(1107) (Show Source): You can put this solution on YOUR website!
p = 2l + 2w
20x+18 = 2l + 2(3x-2)
20x+18 = 2l + 6x - 4
14x+22 = 2l
7x +11 = l
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