document.write( "Question 910086: Please help me solve this question:
\n" ); document.write( "\"The formula for the area of a trapezoid is A=1/2h(b1+b2). Solve for b, in terms of A, h and b1.\"
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Algebra.Com's Answer #552348 by Fombitz(32388)\"\" \"About 
You can put this solution on YOUR website!
I'm assuming you mean \"b%5B2%5D\".
\n" ); document.write( "\"A=%281%2F2%29h%28b%5B1%5D%2Bb%5B2%5D%29\"
\n" ); document.write( "\"%282A%29%2Fh=b%5B1%5D%2Bb%5B2%5D\"
\n" ); document.write( "\"b%5B2%5D=%282A%29%2Fh-b%5B1%5D\"
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