SOLUTION: Solve the system by graphing.
x – 2y = 8
x + y = –1
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Question 90427: Solve the system by graphing.
x – 2y = 8
x + y = –1
Answer by mathispowerful(115) (Show Source): You can put this solution on YOUR website!
x – 2y = 8
x + y = –1
Since the answer must satisfy both equations, the answer must be
the interception point of two graphs.
see graph below
from the graph we can see interception point is (2, -3)
so the answer is x = 2, y = -3
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