document.write( "Question 999897: A television cost $7 less than four times the cost of a microwave. The cost of both items is $438. \n" ); document.write( "
Algebra.Com's Answer #617446 by vleith(2983)\"\" \"About 
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Let the cost of the microwave be M. Let the cost of the TV be T\r
\n" ); document.write( "\n" ); document.write( "You are told
\n" ); document.write( "\"T+=+4M+-7\"\r
\n" ); document.write( "\n" ); document.write( "You are also told
\n" ); document.write( "\"T+%2B+M+=+438\"\r
\n" ); document.write( "\n" ); document.write( "\"%284M-7%29+%2B+M+=+438\"
\n" ); document.write( "\"5M+-+7+=+438\"
\n" ); document.write( "\"5M+=+445\"
\n" ); document.write( "\"M+=+89\"\r
\n" ); document.write( "\n" ); document.write( "So the TV is \"%284%2A89%29+-+7\" = 349\r
\n" ); document.write( "\n" ); document.write( "So the two items total to 438??
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