document.write( "Question 788167: Find the solution to this equation: 3x + y = 6; y + 2 = x \n" ); document.write( "
Algebra.Com's Answer #478420 by mananth(16946)![]() ![]() You can put this solution on YOUR website! 3x + y = 6; y + 2 = x\r \n" ); document.write( "\n" ); document.write( "substitute x \r \n" ); document.write( "\n" ); document.write( "3(y+2)+y=6\r \n" ); document.write( "\n" ); document.write( "3y+6+y=6\r \n" ); document.write( "\n" ); document.write( "4y=0\r \n" ); document.write( "\n" ); document.write( "y=0\r \n" ); document.write( "\n" ); document.write( "plug y\r \n" ); document.write( "\n" ); document.write( "y+2=x \n" ); document.write( "0+2=x\r \n" ); document.write( "\n" ); document.write( "x=2 \n" ); document.write( " |