document.write( "Question 321827: c + 2/3 = 5. this is the problem im trying to solve. as i understand it c + 2/3 -2/3 = 5 - 2/3. then what?? thank you \n" ); document.write( "
Algebra.Com's Answer #230406 by Theo(13342)![]() ![]() You can put this solution on YOUR website! c + 2/3 = 5\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "5 is equvalent to 15/3.\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "Make your equation:\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "c + 2/3 = 15/3\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "Substract 2/3 from both sides of the equation to get:\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "c = 15/3 - 2/3 which becomes:\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "c = 13/3\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "That's your answer.\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "To confirm, let c = 13/3 and your original equation becomes:\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "13/3 + 2/3 = 15/3\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "Combine like terms to get:\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "15/3 = 15/3 which is true confirming the fact the c = 2/3 is a good answer.\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "The reason I made 5 = 15/3 is because the denominator are then equal which allows you to subtract one from the other.\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "You would have had to eventually make the fractions with the same denominator or convert all to decimals anyway.\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "c + 2/3 = 5 becomes c + .6666666667 = 5\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "Subtract .6666666667 from both sides of the equation to get:\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "c = 4.333333333333 which is equivalent to 4 and 1/3 which is equivalent to 13/3.\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( " \n" ); document.write( " |