document.write( "Question 863273: a number is four less than four times another number. if their sum is 21 find the numbers \n" ); document.write( "
Algebra.Com's Answer #520279 by ben720(159)![]() ![]() ![]() You can put this solution on YOUR website! A number is four less than four times another number (n). Therefore, the first number is 4n-4. If their sum is 21, meaning that \n" ); document.write( "Combine Like Terms \n" ); document.write( " \n" ); document.write( "Add 4 to both sides \n" ); document.write( " \n" ); document.write( "Divide both sides by 5. \n" ); document.write( "n=5. Because the second is 4n-4, it's 16 \n" ); document.write( "The numbers are 5 and 16. \n" ); document.write( " |