document.write( "Question 159577: Can you please help me solve 2k-1 over 4 =2 \n" ); document.write( "
Algebra.Com's Answer #117706 by checkley77(12844)\"\" \"About 
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2k-1 over 4 =2
\n" ); document.write( "(2k-1)/4=2
\n" ); document.write( "2k-1=8
\n" ); document.write( "2k=8+1
\n" ); document.write( "2k=9
\n" ); document.write( "k=9/2
\n" ); document.write( "k=4.5 answer.
\n" ); document.write( "Proof:
\n" ); document.write( "(2*4.5-1)4=2
\n" ); document.write( "(9-1)/4=2
\n" ); document.write( "8/4=2
\n" ); document.write( "2=2
\n" ); document.write( " \n" ); document.write( "
\n" );