SOLUTION: Using a sheet of graph paper, solve the following system of equations graphically. Be sure to show any work, use a straight edge, and be neat. When you are finished, enter the solu

Question 874088: Using a sheet of graph paper, solve the following system of equations graphically. Be sure to show any work, use a straight edge, and be neat. When you are finished, enter the solution set in the box below and turn in your graph paper to your teacher.
x + y = 0
x - y + 2 = 0

Someone please help me!!
Answer by richard1234(7193) (Show Source): You can put this solution on YOUR website!
Step 1: Graph the two lines
Step 2: Determine where they intersect (answer: (-1,1) but it's your job to sketch the lines, not mine).
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