document.write( "Question 51350: I do not understand these type of questions!...\r
\n" ); document.write( "\n" ); document.write( "one number is 6 less than another. Three times the smaller is 2 more than twice the larger. Find the numbers.\r
\n" ); document.write( "\n" ); document.write( "Bill has twice as much money as Bob. Paul has $12 more than Bill. Togethere they have $92. How much money does Bob have?\r
\n" ); document.write( "\n" ); document.write( "Find two consectutive numbers that total 94.
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Algebra.Com's Answer #34301 by stanbon(75887)\"\" \"About 
You can put this solution on YOUR website!
One number is 6 less than another. Three times the smaller is 2 more than twice the larger. Find the numbers.
\n" ); document.write( "Let the smaller number be y; the larger be x.
\n" ); document.write( "EQUATION:
\n" ); document.write( "1st: x-y=6
\n" ); document.write( "2nd: 3y-2=2x
\n" ); document.write( "Solving by substitution solve 1st by x:
\n" ); document.write( "3rd: x=y+6
\n" ); document.write( "Substitute into 2nd to get:
\n" ); document.write( "3y-2=2(y+6)
\n" ); document.write( "3y-2=2y+12
\n" ); document.write( "y=14
\n" ); document.write( "x=y+6=20
\n" ); document.write( "SOLUTION: x=20; y=14\r
\n" ); document.write( "\n" ); document.write( "--------------------------------------------------\r
\n" ); document.write( "\n" ); document.write( "Bill has twice as much money as Bob. Paul has $12 more than Bill. Togethere they have $92. How much money does Bob have? \r
\n" ); document.write( "\n" ); document.write( "Let amount Bob has be \"x\" dollars.
\n" ); document.write( "Then Bill has \"2x\" dollars.
\n" ); document.write( "And Paul has \"2x+12\" dollars.
\n" ); document.write( "EQUATION:
\n" ); document.write( "x+2x+2x+12=92 dollars
\n" ); document.write( "4x=80
\n" ); document.write( "x=20 Dollars (amount Bob has)
\n" ); document.write( "2x=40 Dollars (amount Bill has)
\n" ); document.write( "2x+12 Dollars (amount Paul has)
\n" ); document.write( "-------------------------------
\n" ); document.write( "Find two consecutive numbers that total 94.
\n" ); document.write( "Let one number be \"x\"
\n" ); document.write( "The next consecutive number is \"x+1\"
\n" ); document.write( "EQUATION:
\n" ); document.write( "x+x+1=94
\n" ); document.write( "2x+1=94
\n" ); document.write( "2x=93
\n" ); document.write( "x=46.5
\n" ); document.write( "x+1=47.5
\n" ); document.write( "These numbers do not satisfy the normal definition
\n" ); document.write( "of \"consecutive numbers\". Consecutive numbers implies
\n" ); document.write( "that one is odd, the other is even. An odd number
\n" ); document.write( "added to an even number is always odd, so the sum
\n" ); document.write( "could not be 94.
\n" ); document.write( "Cheers,
\n" ); document.write( "Stan H.
\n" ); document.write( "Stan H.
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