document.write( "Question 362885: Julius sold five times as many computers as sam sold last year. It total, they sold 78 computers. How many computers did julius sell?\r
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document.write( "I tried:\r
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document.write( "Julius: 5x
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document.write( "sam : x
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document.write( "total: 78\r
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document.write( "I can't figure out how to write the equation out. I tried x + 5x = 78 but it didn't seem to work. I am having trouble figuring out how to write the equation.\r
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Algebra.Com's Answer #258677 by nyc_function(2741)![]() ![]() You can put this solution on YOUR website! Let J = Julius\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "Let S = Sam\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "J + S = 78 \n" ); document.write( "J = 5S\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "Solving by substitution, I got Julius is 65 and Sam is 13.\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( " \n" ); document.write( " |