document.write( "Question 48751: solve the following equation for x.
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Algebra.Com's Answer #32274 by checkley71(8403)\"\" \"About 
You can put this solution on YOUR website!
2/5=x-2/20 or 2/5=x-1/10 or 2/5+1/10=x or 4/10+1/10=x or 5/10=x or x=1/2\r
\n" ); document.write( "\n" ); document.write( "proof 2/5=1/2-2/20 or 2/5-1/2+2/20=0 or 2/5-1/2+1/10=0 or 4/10-5/10+1/10=0 or \r
\n" ); document.write( "\n" ); document.write( "(4-5)/10+1/10=0 or -1/10+1/10=0 or 0=0
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