document.write( "Question 936026: The formula for the area of a trapezoid is A=1/2*h(b1+b2).Express b1 in terms of A,h, and b2. \n" ); document.write( "
Algebra.Com's Answer #569437 by MathLover1(20849)\"\" \"About 
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\"A=%281%2F2%29%2Ah%28b%5B1%5D%2Bb%5B2%5D%29\"\r
\n" ); document.write( "\n" ); document.write( "\"2A=h%28b%5B1%5D%2Bb%5B2%5D%29\"\r
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\n" ); document.write( "\n" ); document.write( "\"2A%2Fh-b%5B2%5D=b%5B1%5D\"
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