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)![]() ![]() ![]() 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( " |