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OpenStudy (anonymous):
Given that pentagon ABCDE=pentagon JFGHI, CD=3x-5, BC=2x+3, GH=7x-17, HI=5x-12, Solve for x. A.2 B.3 C.4 D.5
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OpenStudy (anonymous):
|dw:1379003698145:dw|
OpenStudy (anonymous):
try solving CD=GH
OpenStudy (anonymous):
3x-5=7x-17
OpenStudy (anonymous):
3X-5=7X-17 THEN ON SIMPLIFYING you get 4X=12 X=3
OpenStudy (anonymous):
ahh i see. thanks!
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