document.write( "Question 322907: IF THE AVERAGE OF THREE NUMBERS IS V IF ONE OF THE NUMBERS IS Z AND ANOTHER IS Y WHAT IS THE REMAINING NUMBER
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Algebra.Com's Answer #231172 by stanbon(75887)![]() ![]() ![]() You can put this solution on YOUR website! IF THE AVERAGE OF THREE NUMBERS IS V IF ONE OF THE NUMBERS IS Z AND ANOTHER IS Y WHAT IS THE REMAINING NUMBER \n" ); document.write( "------------------------- \n" ); document.write( "Let the remaining number be \"x\". \n" ); document.write( "---- \n" ); document.write( "Equation: \n" ); document.write( "(x + Y + Z)/3 = V \n" ); document.write( "---- \n" ); document.write( "x + Y + Z = 3V \n" ); document.write( "x = 3V-Y-Z \n" ); document.write( "================ \n" ); document.write( "Cheers, \n" ); document.write( "Stan H. \n" ); document.write( " |