document.write( "Question 770638: A=1/2h(b+3) for (b) \n" ); document.write( "
Algebra.Com's Answer #469694 by tommyt3rd(5050)\"\" \"About 
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A=1/2h(b+3)\r
\n" ); document.write( "\n" ); document.write( "2A/h=b+3\r
\n" ); document.write( "\n" ); document.write( "b=2A/h-3\r
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