document.write( "Question 559575: how do u solve this problem? 78 divided by blank x 4-3=21 \n" ); document.write( "
Algebra.Com's Answer #483942 by tommyt3rd(5050)\"\" \"About 
You can put this solution on YOUR website!
if you mean...\r
\n" ); document.write( "\n" ); document.write( "(78/x)(4)-3=21\r
\n" ); document.write( "\n" ); document.write( "then...\r
\n" ); document.write( "\n" ); document.write( "(78/x)(4)=24
\n" ); document.write( "78/x=96
\n" ); document.write( "x=78/96
\n" ); document.write( "x=13/16
\n" ); document.write( "
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