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Question 821931: x+y=10 , x+z=20 , y+z=24, x+y+z=???
and why??
Answer by TimothyLamb(4379)   (Show Source):
You can put this solution on YOUR website! ---
x + y = 10
x + z = 20
y + z = 24
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copy and paste the above standard form linear equations in to this solver:
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answer:
x= 3
y= 7
z= 17
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answer:
x + y + z = 27
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