document.write( "Question 165450: Solve the given formula for the specified variable.
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Algebra.Com's Answer #121947 by Mathtut(3670)\"\" \"About 
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A=2a+b+c subtract b and c from both sides and you have A-b-c=2a now divide both sides by 2 and you have \"%28A-b-c%29%2F2=a\" \n" ); document.write( "
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