document.write( "Question 549664: Solve the equation by graphing. x-y=4 2x-5y=2 \n" ); document.write( "
Algebra.Com's Answer #357963 by mananth(16946)![]() ![]() You can put this solution on YOUR website! Find the x & y intercept points by plugging x=0,y=0 in both equations. \n" ); document.write( "You can also take any x value which will give y values which are easily plotted \n" ); document.write( "equation I \n" ); document.write( "when x= 0 y= -4 ( 0 , -4 ) \n" ); document.write( "when y = 0 x= 4 ( 4 , 0 ) \n" ); document.write( "Equation 2 \n" ); document.write( "when x= 0 y= -0.4 ( 0 , -0.4 ) \n" ); document.write( "when y = 0 x= 1 ( 1 , 0 ) \n" ); document.write( " \n" ); document.write( " \n" ); document.write( " \n" ); document.write( "You will observe that the point of intersection is 6 , 2 \n" ); document.write( "The solution of the system is ( 6 , 2 ) \r \n" ); document.write( "\n" ); document.write( "m.ananth@hotmail.ca \n" ); document.write( " |