document.write( "Question 149067This question is from textbook
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document.write( ": hi, i need the step by step exact solution,thanks\r
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document.write( "find two positive numbers if one is three times the other and their difference is 8. \n" );
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Algebra.Com's Answer #109352 by mangopeeler07(462)![]() ![]() ![]() You can put this solution on YOUR website! one positive number=x-----------------because you need to assign a variable to solve for \n" ); document.write( "other positive number=3x-----------------because it is three times the other \n" ); document.write( "difference=8\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "Therefore, \n" ); document.write( "3x-x=8----------------------------------because their difference is 8\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "Combine like terms (the x's) \n" ); document.write( "2x=8\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "Divide both sides by 2 \n" ); document.write( "x=4\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "one positive number=x \n" ); document.write( "other positive number=3x\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "Plug in x \n" ); document.write( "First number=(4) \n" ); document.write( "Second number=3(4)\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "So, \n" ); document.write( "First number=4 \n" ); document.write( "Second number=12 \n" ); document.write( " |