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An isosceles triangle has two sides of equal length. The third side is 7 less than twice the length of one of the other sides. If the perimeter of the triangle is 44 cm, what is the length of the third side?
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Answer choices?
9.25, 9.7, 12.75, 18.5
Its pretty much going to be 2x+(2x-7) so you should plug it in
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