document.write( "Question 371647: what is the answer to the following equation using the substitution: x=3y-1, x+2y=9 please show work!! \n" ); document.write( "
Algebra.Com's Answer #264706 by rfer(16322) ![]() You can put this solution on YOUR website! 3y-1+2y=9 \n" ); document.write( "5y=10 \n" ); document.write( "y=2 \n" ); document.write( "----------------- \n" ); document.write( "x=3*2-1 \n" ); document.write( "x=5 \n" ); document.write( "---------------- \n" ); document.write( "5+2*2=9 \n" ); document.write( " |