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Mathematics, 05.05.2021 20:50 ismailear18

The length of each of the legs of an isosceles triangle is represented by the expression 6x - 2 inches. The length of the base of the isosceles triangle is
represented by the expression 3x + 1 inches. The perimeter of the isosceles
triangle is 42 inches. What is the length of the base?

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