document.write( "Question 823362: r/4 - 1 = 4 \n" ); document.write( "

Algebra.Com's Answer #495448 by erica65404(394) $\"\"$ $\"About$

You can put this solution on YOUR website!
$\"%28r%2F4%29+-1+=+4\"$
\n" ); document.write( " $\"%28r%2F4%29+-1+%2B1+=+4+%2B1\"$
\n" ); document.write( " $\"r%2F4+=+5\"$
\n" ); document.write( " $\"4+%2A+%28r%2F4%29+=+3+%2A+5\"$
\n" ); document.write( " $\"r=15\"$
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