document.write( "Question 833463: When 3 is added to 7 times a number the sum becomes 31.find that number? \n" ); document.write( "
Algebra.Com's Answer #502596 by checkley79(3341)\"\" \"About 
You can put this solution on YOUR website!
7x+3=31
\n" ); document.write( "7x=31-3
\n" ); document.write( "7x=27
\n" ); document.write( "x=28/3
\n" ); document.write( "x=9 ans.
\n" ); document.write( "
\n" );