document.write( "Question 971003: 7x=21 \n" ); document.write( "
Algebra.Com's Answer #593620 by Boreal(15235)\"\" \"About 
You can put this solution on YOUR website!
Divide both by 7 (not 7x)\r
\n" ); document.write( "\n" ); document.write( "7x/7= x
\n" ); document.write( "21/7=3\r
\n" ); document.write( "\n" ); document.write( "x=3\r
\n" ); document.write( "\n" ); document.write( "7*3=21 check
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