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OpenStudy (geometry_hater):
Side one of a triangle is (3x+10), side two of a triangle is (5x) and side 3 of a triangle is (2x + 25). If the perimeter of the triangle is 200, find the value of x. Side one of a triangle is (3x+10), side two of a triangle is (5x) and side 3 of a triangle is (2x + 25). If the perimeter of the triangle is 200, find the value of x. @Mathematics
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hero (hero):
3x+10 + 5x + 2x+25 = 200 10x + 35 = 200 10x = 200 - 35 10x = 165 x = 16.5
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