document.write( "Question 677728: if 3x-y=15 then y= \n" ); document.write( "
Algebra.Com's Answer #421020 by ReadingBoosters(3246)![]() ![]() ![]() You can put this solution on YOUR website! Isolate y by adding to both sides of the equation \n" ); document.write( "3x - y + y = 15 + y \n" ); document.write( "3x = 15 + y \n" ); document.write( "... \n" ); document.write( "Subtract 15 from both sides to further isolate y \n" ); document.write( "3x - 15 = 15 + y - 15 \n" ); document.write( "... \n" ); document.write( " \n" ); document.write( "..................... \n" ); document.write( "Delighted to help. \n" ); document.write( "-Reading Boosters \n" ); document.write( "Website: www.MyHomeworkAnswers.com \n" ); document.write( "Wanting for others what we want for ourselves. \n" ); document.write( " \n" ); document.write( " |