document.write( "Question 852602: I am thinking of a number. When i add 55 to it and multiply by 2, I get 310. What is my number? \n" ); document.write( "
Algebra.Com's Answer #513522 by Seutip(231)\"\" \"About 
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Let x- be the number\r
\n" ); document.write( "\n" ); document.write( "(x+55)*2=310
\n" ); document.write( "2x+110=310
\n" ); document.write( "2x=200
\n" ); document.write( "x=100\r
\n" ); document.write( "\n" ); document.write( "The number is 100.
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