document.write( "Question 1059266: Solve the following equation for a:(c-b)/b = (2ab/(a+b)) -4 \n" ); document.write( "

Algebra.Com's Answer #674353 by Alan3354(69443) $\"\"$ $\"About$

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(c-b)/b = (2ab/(a+b)) -4
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\n" ); document.write( "c-b = (2ab^2/(a+b)) -4b
\n" ); document.write( "c + 3b = 2ab^2/(a+b)
\n" ); document.write( "(c + 3b)*(a+b) = 2ab^2
\n" ); document.write( "a*(c+3b) + b*(c+3b) = 2ab^2
\n" ); document.write( "a*(c+3b) + bc + 3b^2 = 2ab^2
\n" ); document.write( "a*(c+3b) - a*2b^2 + bc + 3b^2 = 0
\n" ); document.write( "a*(c+3b - 2b^2) + bc + 3b^2 = 0
\n" ); document.write( "a*(c+3b - 2b^2) = -bc - 3b^2
\n" ); document.write( "a = (bc + 3b^2)/(2b^2 - 3b - c)
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