document.write( "Question 509850: the sum of twice a number and 10 is equals 180. find the number \n" ); document.write( "
Algebra.Com's Answer #341628 by Alan3354(69443)\"\" \"About 
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n is \"the number\"
\n" ); document.write( "2n is twice the number
\n" ); document.write( "2n+10 = 180
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