document.write( "Question 94412: This one is driving me up a wall?\r
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\n" ); document.write( "\n" ); document.write( "The difference of two numbers is 33. The second is 7 less than 3 times the first. What are the two numbers?\r
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Algebra.Com's Answer #68755 by Nate(3500)\"\" \"About 
You can put this solution on YOUR website!
The first number we will denote by: x
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\n" ); document.write( "The second: 3x - 7
\n" ); document.write( "The difference of two numbers is 33
\n" ); document.write( "x - (3x - 7) = 33
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\n" ); document.write( "(3x - 7) - x = 33
\n" ); document.write( "Usually depending on with number is higher ...
\n" ); document.write( "x - 3x + 7 = 33
\n" ); document.write( "or
\n" ); document.write( "3x - 7 - x = 33
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\n" ); document.write( "-2x = 26
\n" ); document.write( "or
\n" ); document.write( "2x = 40
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\n" ); document.write( "x = -13
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\n" ); document.write( "x = 20
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\n" ); document.write( "x = -13
\n" ); document.write( "second number: 3(-13) - 7 = -39 - 7 = -46
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\n" ); document.write( "x = 20
\n" ); document.write( "second number: 3(20) - 7 = 60 - 7 = 53
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