document.write( "Question 460070: solve each system by graphing both lines and identify where they intersect:
\n" ); document.write( "y = -3x + 4
\n" ); document.write( "6y + 18x = 24\r
\n" ); document.write( "\n" ); document.write( "question 2
\n" ); document.write( "y = x + 3
\n" ); document.write( "x - 7 = 0
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Algebra.Com's Answer #315554 by mananth(16946)\"\" \"About 
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y = -3x + 4.................1
\n" ); document.write( "6y + 18x = 24
\n" ); document.write( "6y=-18x+24
\n" ); document.write( "/6
\n" ); document.write( "y=-3x+4......................2\r
\n" ); document.write( "\n" ); document.write( "Both the lines are having same slope -3 and same y intercept +4
\n" ); document.write( "so the lines coincide. ( they are one and the same lines)\r
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\n" ); document.write( "\n" ); document.write( "when x= 0 y= 4 (0,4)
\n" ); document.write( "when y = 0 x= 1.33(1.33,0)\r
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\n" ); document.write( "All the points on the line are the solutions to both the equations. So, the system of equations has infinite number of solutions.
\n" ); document.write( "So, the system of equations is consistent and the equations are dependent.
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