document.write( "Question 462661: Hi there im currently working on a problem that i have the right answer but have no idea how to get it any help is greatly appreciated\r
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\n" ); document.write( "\n" ); document.write( "the question is Solve the equation for the indicated variable
\n" ); document.write( "1/a +1/b = c Solve for \"c\" and the answer is b=a/ac-1 and i have no idea how they got that
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Algebra.Com's Answer #317150 by robertb(5830)\"\" \"About 
You can put this solution on YOUR website!
Transpose \"1%2Fa\": \"1%2Fb+=+c+-+1%2Fa+=+%28ac+-+1%29%2Fa\"\r
\n" ); document.write( "\n" ); document.write( "==> \"b+=+a%2F%28ac+-+1%29\", by taking the reciprocals of both sides.
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