document.write( "Question 791130: Can someone help me solve this?
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document.write( "Type of Problem: Applications of Linear Systems\r
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document.write( "Solve the following problem.\r
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document.write( "The Nile River is 394 kilometers longer than the Amazon River. The two rivers have a total length of 12,986 kilometers. How long is each river? \n" );
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Algebra.Com's Answer #479395 by Cromlix(4381)![]() ![]() You can put this solution on YOUR website! Amazon River = x \n" ); document.write( "Nile River = x + 394km \n" ); document.write( "x + (x + 394) = 12,986km \n" ); document.write( "x + x + 394 = 12,986km \n" ); document.write( "2x = 12,986 - 394 \n" ); document.write( "2x = 12592km \n" ); document.write( "x = 6296km \n" ); document.write( "Amazon River = 6296km \n" ); document.write( "Nile River = 6690km. \n" ); document.write( "Hope this helps. \n" ); document.write( ":-) \n" ); document.write( " |