document.write( "Question 972688: A person owns shops. This year the telephone bill for the first shop was $550 less than four times the telephone bill for the second shop. The total telephone expense for both shops was $3115. What was the cost of each shops telephone service for the year. \n" ); document.write( "
Algebra.Com's Answer #594942 by lwsshak3(11628)![]() ![]() ![]() You can put this solution on YOUR website! A person owns shops. This year the telephone bill for the first shop was $550 less than four times the telephone bill for the second shop. The total telephone expense for both shops was $3115. What was the cost of each shops telephone service for the year. \n" ); document.write( "*** \n" ); document.write( "let x=telephone bill for 2nd shop \n" ); document.write( "4x-550=telephone bill for 1st shop \n" ); document.write( ".. \n" ); document.write( "x+(4x-550)=3115 \n" ); document.write( "5x=3665 \n" ); document.write( "x=733 \n" ); document.write( "4x-550=2382 \n" ); document.write( "telephone bill for 2nd shop=$733 \n" ); document.write( "telephone bill for 1st shop=$2,382 \n" ); document.write( " |