document.write( "Question 219705: 0.2w-0.47=0.53-0.2(2w-13) \n" ); document.write( "

Algebra.Com's Answer #165197 by checkley77(12844) $\"\"$ $\"About$

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0.2w-0.47=0.53-0.2(2w-13)
\n" ); document.write( ".2w-.47=.53-.4w+2.6
\n" ); document.write( ".2w+.4w=.53+2.6+.47
\n" ); document.write( ".6w=3.6
\n" ); document.write( "w=3.6/.6
\n" ); document.write( "w=6 ans.
\n" ); document.write( "Proof:
\n" ); document.write( ".2*6-.47=.53-.2(2*6-13)
\n" ); document.write( "1.2-.47=.53-.2(12-13)
\n" ); document.write( ".73=.53-.2*-1
\n" ); document.write( ".73=.53+.2
\n" ); document.write( ".73=.73 \n" ); document.write( "

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