document.write( "Question 1155446: 2x+9=90(x+21) \n" ); document.write( "

Algebra.Com's Answer #778028 by josgarithmetic(39618) $\"\"$ $\"About$

You can put this solution on YOUR website!
$\"2x%2B9=90%28x%2B21%29\"$ \r
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\n" ); document.write( "\n" ); document.write( " $\"2x%2B9=90x%2B90%2A21\"$ \r
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\n" ); document.write( "\n" ); document.write( " $\"90x-2x=9-90%2A21\"$ \r
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\n" ); document.write( "\n" ); document.write( " $\"x%2890-2%29=9-90%2A21\"$ \r
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\n" ); document.write( "\n" ); document.write( " $\"x=%289-90%2A21%29%2F%2890-2%29\"$ --------compute this. \n" ); document.write( "

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