document.write( "Question 992814: 4(x=3) +2x
\n" ); document.write( "given AB=54prove x\r
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\n" ); document.write( "AB=54
\n" ); document.write( "AD=DB=54
\n" ); document.write( "4(x+3)+2x=54
\n" ); document.write( "6x+12=54
\n" ); document.write( "6x=42
\n" ); document.write( "x=7\r
\n" ); document.write( "\n" ); document.write( "have to give reasons for each
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Algebra.Com's Answer #612300 by ikleyn(52803)\"\" \"About 
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