SOLUTION: solve the linear system by graphing.Check you solution. y=x-1 , y=3x-9
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Question 982012: solve the linear system by graphing.Check you solution. y=x-1 , y=3x-9
Answer by macston(5194) (Show Source): You can put this solution on YOUR website!
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y=x-1 (red), y=3x-9 (green)
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Intersection at (4,3)
ANSWER: x=4, y=3
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CHECK:
y=x-1
3=4-1
3=3
.
y=3x-9
3=3(4)-9
3=12-9
3=3
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