document.write( "Question 479059: solve\r
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document.write( "y-3/y+6 = 2/7 \n" );
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Algebra.Com's Answer #328252 by algebrahouse.com(1659)![]() ![]() You can put this solution on YOUR website! This is a proportion, to solve just cross-multiply:\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "(y - 3)/(y + 6) = 2/7 \n" ); document.write( "7(y - 3) = 2(y + 6) {cross-multiplied} \n" ); document.write( "7y - 21 = 2y + 12 {used distributive property} \n" ); document.write( "5y - 21 = 12 {subtracted 2y from both sides} \n" ); document.write( "5y = 33 {added 21 to both sides} \n" ); document.write( "y = 33/5 {divided both sides by 5} \n" ); document.write( " For more help from me, visit: www.algebrahouse.com \n" ); document.write( " |