document.write( "Question 894219: GH has endpoint G(2,7) and midpoint M(5,1). Write two equations you can use to find the coordinates of the endpoint H. Then solve the equations and write the coordinates of H. \n" ); document.write( "
Algebra.Com's Answer #541931 by Fombitz(32388)\"\" \"About 
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\"x%5Bm%5D=%28x%5BG%5D%2Bx%5BH%5D%29%2F2\"
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\n" ); document.write( "\"x%5Bm%5D=%28x%5BG%5D%2Bx%5BH%5D%29%2F2\"
\n" ); document.write( "\"5=%282%2Bx%5BH%5D%29%2F2\"
\n" ); document.write( "\"x%5BH%5D%2B2=10\"
\n" ); document.write( "\"x%5BH%5D=8\"
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\n" ); document.write( "\"y%5Bm%5D=%28y%5BG%5D%2By%5BH%5D%29%2F2\"
\n" ); document.write( "\"1=%287%2By%5BH%5D%29%2F2\"
\n" ); document.write( "\"y%5BH%5D%2B7=2\"
\n" ); document.write( "\"y%5BH%5D=-5\"
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