SOLUTION: Solve graphically: x + y = -1 and y - 2x = -4. Write down the co-ordinates of the point of intersection of the two lines.
Algebra.Com
Question 464269: Solve graphically: x + y = -1 and y - 2x = -4. Write down the co-ordinates of the point of intersection of the two lines.
Answer by reviewermath(1029) (Show Source): You can put this solution on YOUR website!
The point of intersection is (1,-2).
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