document.write( "Question 642616: what is 9 - 2b for b = 3? \n" ); document.write( "

Algebra.Com's Answer #404158 by jim_thompson5910(35256) $\"\"$ $\"About$

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9 - 2b\r
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\n" ); document.write( "\n" ); document.write( "9 - 2(3)\r
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\n" ); document.write( "\n" ); document.write( "9 - 6\r
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\n" ); document.write( "\n" ); document.write( "3\r
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\n" ); document.write( "\n" ); document.write( "So 9 - 2b = 3 when b = 3
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