document.write( "Question 503868: y-9/y+5=1/7 help solve \n" ); document.write( "
Algebra.Com's Answer #339434 by stanbon(75887)![]() ![]() ![]() You can put this solution on YOUR website! (y-9)/(y+5) = 1/7 \n" ); document.write( "--- \n" ); document.write( "Cross-multiply to get: \n" ); document.write( "7(y-9) = y+5 \n" ); document.write( "7y-63 = y+5 \n" ); document.write( "6y = 68 \n" ); document.write( "y = 11 1/3 \n" ); document.write( "============== \n" ); document.write( "Check: \n" ); document.write( "((34/3)-9)/((34/3)+5) = 1/7 \n" ); document.write( "----- \n" ); document.write( "((34/3)-(27/3))/((34/3)+(15/3)] = 1/7 \n" ); document.write( "---- \n" ); document.write( "(7/3)/(49/3) = 1/7 \n" ); document.write( "--- \n" ); document.write( "7/49 = 1/7 \n" ); document.write( "---- \n" ); document.write( "1/7 = 1/7 \n" ); document.write( "============= \n" ); document.write( "Cheers, \n" ); document.write( "Stan H. \n" ); document.write( "================= \n" ); document.write( " |