document.write( "Question 30674: 0.045(400)+0.06x=0.05(400+x) \n" ); document.write( "
Algebra.Com's Answer #17421 by checkley71(8403)\"\" \"About 
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.045(400)+.06X=.05(400+X) OR 18+.06X=20+.05X OR .01X=2 OR X=2/.01 OR X=200\r
\n" ); document.write( "\n" ); document.write( "PROOF 18+.06(200)=.05(400-200) OR 18+12=.05(600) OR 30=30
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