document.write( "Question 592284: If EF=2x-12, FG=3x-15,and EG=23, find the values of x, EF , and FG. \n" ); document.write( "
Algebra.Com's Answer #375906 by jim_thompson5910(35256)\"\" \"About 
You can put this solution on YOUR website!
Hint: By the segment addition postulate, because F is on segment EG, we can say that\r
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\n" ); document.write( "\n" ); document.write( "EF + FG = EG\r
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\n" ); document.write( "\n" ); document.write( "therefore,\r
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\n" ); document.write( "\n" ); document.write( "(2x-12)+(3x-15) = 23\r
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\n" ); document.write( "\n" ); document.write( "2x-12 + 3x - 15 = 23\r
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\n" ); document.write( "\n" ); document.write( "Solve this equation for x and use it to find the lengths of EF and FG
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