document.write( "Question 113511: Solve the equation\r
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\n" ); document.write( "\n" ); document.write( "A = 1/2(b + B) for B\r
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\n" ); document.write( "\n" ); document.write( "Totally lost on this problem. Can someone help me please.
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Algebra.Com's Answer #82573 by checkley71(8403)\"\" \"About 
You can put this solution on YOUR website!
A=1/2(b+B)
\n" ); document.write( "A=(b+B)/2 CROSS MULTIPLY.
\n" ); document.write( "2A=b+B SUBTRACT b FROM BOTH SIDES.
\n" ); document.write( "B=2A-b ANSWER.
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