document.write( "Question 168080: 3x+7=9 \n" ); document.write( "

Algebra.Com's Answer #123869 by jojo14344(1513) $\"\"$ $\"About$

You can put this solution on YOUR website!
$\"3x%2B7=9\"$
\n" ); document.write( "combine similar terms;
\n" ); document.write( " $\"3x=9-7=2\"$
\n" ); document.write( " $\"cross%283%29x%2Fcross%283%29=2%2F3\"$ , isolate x by dividing 3,
\n" ); document.write( " $\"highlight%28x=2%2F3%29\"$
\n" ); document.write( "Check,
\n" ); document.write( " $\"3%282%2F3%29%2B7=9\"$
\n" ); document.write( " $\"%286%2F3%29%2B7=9\"$
\n" ); document.write( " $\"2%2B7=9\"$
\n" ); document.write( " $\"9=9\"$
\n" ); document.write( "Thank you,
\n" ); document.write( "Jojo \n" ); document.write( "

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