document.write( "Question 460277: Thomas is thinking of a number. He knows that the product of 5 less than twice his number and 3 more than his number is 13 What is his number? \n" ); document.write( "
Algebra.Com's Answer #315711 by JimboP1977(311)\"\" \"About 
You can put this solution on YOUR website!
Let x be the number Thomas is thinking of\r
\n" ); document.write( "\n" ); document.write( "\"%282x-5%29+%2A+%28x%2B3%29+=+13\"
\n" ); document.write( " Multiply the left side to give
\n" ); document.write( "\"2x%5E2%2B6x-5x-15+=13\"\r
\n" ); document.write( "\n" ); document.write( "\"2x%5E2+%2Bx-15+=13+\"
\n" ); document.write( "(divide both sides by 2.)\r
\n" ); document.write( "\n" ); document.write( "\"x%5E2%2B%28x%2F2%29-%2815%2F2%29+=+%2813%2F2%29\"\r
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\n" ); document.write( "\n" ); document.write( "\"x%5E2%2B%28x%2F2%29+=+%2813%2F2%29+%2B+%2815%2F2%29+=+%2828%2F2%29+=+14\"\r
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\n" ); document.write( "\n" ); document.write( "\"%28x%2B%281%2F4%29%29%5E2%29+-+%281%2F16%29+=+14\"\r
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\n" ); document.write( "\n" ); document.write( "\"%28x%2B%281%2F4%29%29%5E2%29++=+14%2B+%281%2F16%29+=+225%2F16\"\r
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\n" ); document.write( "\n" ); document.write( "\"x%2B%281%2F4%29++=++%28225%2F16%29%5E%281%2F2%29\"\r
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\n" ); document.write( "\n" ); document.write( "\"x%2B%281%2F4%29+=+%2815%2F4%29\"
\n" ); document.write( " Or
\n" ); document.write( "\"x%2B%281%2F4%29+=+-%2815%2F4%29\"\r
\n" ); document.write( "\n" ); document.write( "So\r
\n" ); document.write( "\n" ); document.write( "\"x+=+3.5\" Or \"x=-4\"\r
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