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Mathematics 5 Online
OpenStudy (anonymous):

The lengths of the sides of a triangle are 3x, 5x – 12, and x + 20. Find the value of x so that the triangle is isosceles.

OpenStudy (anonymous):

The lengths of the sides of a triangle are 3x, 5x – 12, and x + 20. Find the value of x so that the triangle is isosceles.

OpenStudy (anonymous):

first equal any two expresion.....keeping the third unequal..

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