document.write( "Question 903394: Solve each system of equations by graphing:\r
\n" ); document.write( "\n" ); document.write( "(y = x +3
\n" ); document.write( "(y = - 2x - 3 \n" ); document.write( "
Algebra.Com's Answer #547957 by mananth(16946)\"\" \"About 
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(y = x +3
\n" ); document.write( "(y = - 2x - 3\r
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\n" ); document.write( "\n" ); document.write( "Find the x & y intercept points by plugging x=0,y=0 in both equations.
\n" ); document.write( "equation I y = x +3
\n" ); document.write( "when x= 0 y= 3 ,( 0 , 3 )
\n" ); document.write( "when y = 0 x= 3 ,( -3 , 0 )
\n" ); document.write( "Equation 2 y = - 2x - 3
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\n" ); document.write( "when x= 0 y= -3 ( 0 , -3 )
\n" ); document.write( "when y = 0 x= -1.5 ( -1.5 , 0 )
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\n" ); document.write( "You will observe that the point of intersection is -2 , 1
\n" ); document.write( "The solution of the system is ( -2 , 1 )
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