document.write( "Question 292593: 3-2(6+x)=13 \n" ); document.write( "

Algebra.Com's Answer #211344 by checkley77(12844) $\"\"$ $\"About$

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3-2(6+x)=13
\n" ); document.write( "3-12-2x=13
\n" ); document.write( "-2x=13-3+12
\n" ); document.write( "-2x=22
\n" ); document.write( "x=22/-2
\n" ); document.write( "x=-11 ans.
\n" ); document.write( "Proof:
\n" ); document.write( "3-2(6-11)=13
\n" ); document.write( "3-12+22=13
\n" ); document.write( "25-12=13
\n" ); document.write( "13=13 \n" ); document.write( "

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