document.write( "Question 91629: I don't understand how to solve this complicated linear equation word problem. I would really appreciate if you could help me out, thanks.\r
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document.write( "THE SUM OF TWO NUMBERS IS 36. IF THE LARGER NUMBER IS DIVIDED BY THE SMALLER NUMBER, THE QUOTIENT IS 2 AND THE REMAINDER IS 3. FIND THE NUMBERS.\r
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document.write( "I'm sorry but this isn't a textbook question \n" );
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Algebra.Com's Answer #67335 by bucky(2189)![]() ![]() ![]() You can put this solution on YOUR website! Let's begin by calling the smaller number S and the larger number L. \n" ); document.write( ". \n" ); document.write( "The problem tells you that the sum of these two numbers is 36. Therefore, we can write the \n" ); document.write( "equation: \n" ); document.write( ". \n" ); document.write( " \n" ); document.write( ". \n" ); document.write( "The the problem tells you to divide the larger number by the smaller number. In algebraic \n" ); document.write( "form this would be \n" ); document.write( ". \n" ); document.write( "Furthermore it tells you that the result of this division equals 2 plus a remainder of \n" ); document.write( " \n" ); document.write( ". \n" ); document.write( "So the equation form of this division is: \n" ); document.write( ". \n" ); document.write( " \n" ); document.write( ". \n" ); document.write( "If we return to the first equation and subtract S from both sides, we get: \n" ); document.write( ". \n" ); document.write( " \n" ); document.write( ". \n" ); document.write( "Since L equals 36 - S we can substitute 36 - S for L in the second equation which then \n" ); document.write( "becomes: \n" ); document.write( ". \n" ); document.write( " \n" ); document.write( ". \n" ); document.write( "Notice that if we say the first term on the right side (that term is 2) is equivalent to \n" ); document.write( " \n" ); document.write( "then have an S in the denominator and the equation will be: \n" ); document.write( ". \n" ); document.write( " \n" ); document.write( ". \n" ); document.write( "We can now get rid of the S in the denominator by multiplying all terms on both sides by S \n" ); document.write( "to get: \n" ); document.write( ". \n" ); document.write( " \n" ); document.write( ". \n" ); document.write( "Now add S to both sides of the equation to get rid of the -S on the left side. The equation \n" ); document.write( "then becomes: \n" ); document.write( ". \n" ); document.write( " \n" ); document.write( ". \n" ); document.write( "Then subtract 3 from both sides to get rid of the 3 on the right side. The equation \n" ); document.write( "then becomes: \n" ); document.write( ". \n" ); document.write( " \n" ); document.write( ". \n" ); document.write( "Finally, divide both sides by 3 to solve for S: \n" ); document.write( ". \n" ); document.write( " \n" ); document.write( ". \n" ); document.write( "So now we know the smaller number is 11. But since the sum of the two numbers is 36, then \n" ); document.write( "the larger number must be 25 because 36 - 11 = 25. \n" ); document.write( ". \n" ); document.write( "So the two numbers are 11 and 25. \n" ); document.write( ". \n" ); document.write( "Check: is their sum 36? Yes it is. \n" ); document.write( ". \n" ); document.write( "If you divide the larger (25) by the smaller (11) do you get an answer of 2 with a remainder \n" ); document.write( "of 3? Yes you do. Our answer checks ... the smaller number is 11 and the larger number is 25. \n" ); document.write( ". \n" ); document.write( "Hope this helps you to see your way through the problem. \n" ); document.write( ". \n" ); document.write( " \n" ); document.write( " |