document.write( "Question 884141: The Better Business Bureau received the most complaints from consumers about cell-phone poviders and cable/satellite TV provides in 2009. These two industries accounted for a total of 70,093 complaints, with cable/satellite TV providers receiving 4861 fewer complaints than cell-phone providers (Source: Better Business Bureau). How many complaints did each industry receive? \n" ); document.write( "
Algebra.Com's Answer #534559 by JulietG(1812)![]() ![]() You can put this solution on YOUR website! Let C stand for cellphone providers, and T stand for TV providers. \n" ); document.write( "C + T = 70,093 \n" ); document.write( "T = C-4861 \n" ); document.write( "Take the value of T from the bottom equation and put it into the top equation. \n" ); document.write( "C + T = 70,093 \n" ); document.write( "C + (C-4861) = 70,093 \n" ); document.write( "Add \n" ); document.write( "2C - 4861 = 70,093 \n" ); document.write( "Add 4861 to each side \n" ); document.write( "2C = 74,954 \n" ); document.write( "Divide each side by 2 \n" ); document.write( "C = 37,477 \n" ); document.write( ". \n" ); document.write( "If C = 37,477, then T = 37,477-4861, or 32,616. \n" ); document.write( "Prove it by adding them together. \n" ); document.write( "37,477 + 32,616 = 70,093 \n" ); document.write( "Success! \n" ); document.write( " |