document.write( "Question 745089: 2x-1=7 \n" ); document.write( "
Algebra.Com's Answer #453722 by mathbird(71)\"\" \"About 
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2x-1=7
\n" ); document.write( "2x=7+1
\n" ); document.write( "2x=8
\n" ); document.write( "x=4
\n" ); document.write( "
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