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‼️‼️ does anyone know?

‼️‼️ does anyone know?-example-1

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\overline{XY}=\overline{XZ}=\overline{ZY}\\\\ (1)/(2)x+8=2(x-8)\\ (1)/(2)x+8=2x-16\\ x+16=4x-32\\ 3x=48\\ x=16\\\\ 2(16-8)=2\cdot8=16\\\\ \overline{XY}=16
User Ray Foss
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