document.write( "Question 681886: 2x+y=230 & y-x=5..find value of y \n" ); document.write( "
Algebra.Com's Answer #422904 by jim_thompson5910(35256)![]() ![]() ![]() You can put this solution on YOUR website! Hint:\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "y-x=5\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "-x = 5 - y\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "x = y - 5\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "-------------------------------------------------------\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "2x+y=230\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "2(y-5)+y=230\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "2y - 10 + y = 230\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "3y - 10 = 230\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "I'll let you finish. \n" ); document.write( " |