document.write( "Question 1182235: Tasha Spellman owns two small appliance parts shops. This year the telephone bill for her Hesperia shop was $630 less than twice the telephone bill for her Diamond Springs shop. The total telephone expense for both shops was $1989. What was the cost of each shop's telephone service for the year?
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document.write( "The yearly bill for the Diamond Springs shop was $
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document.write( "The yearly bill for the Hesperia shop was $
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document.write( "nothing. \n" );
document.write( "
Algebra.Com's Answer #812207 by mananth(16946)![]() ![]() You can put this solution on YOUR website! \n" ); document.write( "yearly bill for the Diamond Springs shop be $ x\r \n" ); document.write( "\n" ); document.write( "yearly bill for the Hesperia shop will be $2x-630\r \n" ); document.write( "\n" ); document.write( " The total telephone expense for both shops was $1989. \n" ); document.write( "x+2x-630= 1989 \n" ); document.write( "3x=1989+630 \n" ); document.write( "3x=2619 \n" ); document.write( "x= 873\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "The yearly bill for the Diamond Springs shop was $ 873 \n" ); document.write( "The yearly bill for the Hesperia shop was $ \n" ); document.write( " \n" ); document.write( " |