document.write( "Question 9754: I am trying to figure out the following problem to say what is 'b':
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document.write( "1/a + 2/b = 3/c\r
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document.write( "My guess is that b = c minus a \n" );
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Algebra.Com's Answer #5270 by askmemath(368)![]() ![]() ![]() You can put this solution on YOUR website! 1/a + 2/b = 3/c\r \n" ); document.write( "\n" ); document.write( "2/b = 3/c - 1/a\r \n" ); document.write( "\n" ); document.write( "2/b = (3a - c)/ca\r \n" ); document.write( "\n" ); document.write( "2ca = b(3a-c)\r \n" ); document.write( "\n" ); document.write( "b = 2ca/(3a-c) \n" ); document.write( " |