document.write( "Question 62162: 7(d-5)+1=5 What is d?? \n" ); document.write( "
Algebra.Com's Answer #42919 by checkley71(8403)\"\" \"About 
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7(D-5)+1=5
\n" ); document.write( "7D-35+1=5
\n" ); document.write( "7D=5+35-1
\n" ); document.write( "7D=39
\n" ); document.write( "D=39/7
\n" ); document.write( "PROOF
\n" ); document.write( "7(39/7-5)+1=5
\n" ); document.write( "7(39/7-35/7)+1=5
\n" ); document.write( "7(4/7)+1=5
\n" ); document.write( "28/7+1=5
\n" ); document.write( "4+1=5
\n" ); document.write( "5=5
\n" ); document.write( "
\n" );