document.write( "Question 371552: How do you solve this formula for c?\r
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document.write( "A = cd over c + d \n" );
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Algebra.Com's Answer #264635 by amoresroy(361)![]() ![]() You can put this solution on YOUR website! How do you solve this formula for c?\r \n" ); document.write( "\n" ); document.write( "A = cd over c + d\r \n" ); document.write( "\n" ); document.write( "A = cd/(c+d) \n" ); document.write( "Cross multiply \n" ); document.write( "A(c+d) = cd \n" ); document.write( "Ac+Ad = cd \n" ); document.write( "Subtract cd from both sides \n" ); document.write( "Ac-cd+Ad = 0 \n" ); document.write( "Subtract AD from both sides \n" ); document.write( "Ac-cd+Ad-Ad = 0 - Ad \n" ); document.write( "c(A-d) = -Ad \n" ); document.write( "Divide both sides by (A-d) \n" ); document.write( " c = -Ad/(A-d) \n" ); document.write( " \n" ); document.write( " |