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)\"\" \"About 
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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 )
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\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
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