document.write( "Question 203262: I have to solve utilizing the graphing method x-y=3,x+y=5 \n" ); document.write( "

Algebra.Com's Answer #153348 by Earlsdon(6294) $\"\"$ $\"About$

You can put this solution on YOUR website!
Solve by graphing:
\n" ); document.write( "1) x-y = 3
\n" ); document.write( "2) x+y = 5
\n" ); document.write( "First solve the equations for y.
\n" ); document.write( "1) x-y = 3 Subtract x from both sides.
\n" ); document.write( "-y = -x+3 Now multiply both sides by -1 to make the y positive.
\n" ); document.write( "y = x-3
\n" ); document.write( "2) x+y = 5 Subtract x from both sides.
\n" ); document.write( "y = -x+5
\n" ); document.write( "Now the graph.
\n" ); document.write( " $\"graph%28400%2C400%2C-5%2C5%2C-5%2C5%2Cx-3%2C-x%2B5%29\"$
\n" ); document.write( "From the graph, you can see that the two lines intersect at the point (4, 1) and this is the solution to the system of equations. \n" ); document.write( "

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