document.write( "Question 38363: What is the solution to x - 0.15x = 680? how do I do this? \n" ); document.write( "
Algebra.Com's Answer #23842 by fractalier(6550)\"\" \"About 
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From x - 0.15x = 680,
\n" ); document.write( "please understand that x really means one whole x, and that .15x is just 15/100 of an x, so if we subtract them we get 85/100 of an x, like this:
\n" ); document.write( ".85x = 680
\n" ); document.write( "Now we divide both sides by .85 and get
\n" ); document.write( ".85x/.85 = 680/.085
\n" ); document.write( "x = 800
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