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30 votes
X=y+8 and x=5y+12
(x,y)

User Obsidian Phoenix
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1 Answer

23 votes
23 votes

3 x + 2 y + z x + y + z , x = 2 , y = 3 , z = 1 tan ( x ) , x = − π 3 x + 2 y + z , x = 2 , y = 3 , z = 1

User Sebastian Ax
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