SOLUTION: how do you rearrange this problem? 2x + y + 1 = 0
x + 3y + 3 = 0
and this one to? 2x - y - 8 = 0
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Question 268987: how do you rearrange this problem? 2x + y + 1 = 0
x + 3y + 3 = 0
and this one to? 2x - y - 8 = 0
x + 3y + 3 = 0
Answer by drk(1908) (Show Source): You can put this solution on YOUR website!
how do you rearrange this problem?
(i)
(ii)
solve (i) for y as
(iii)
solve (ii) for y as
(iv)
Now if you are to solve for x and y, we get
(0,-1)
-----
and this one to?
(i)
(ii)
solve (i) for y as
(ii)
solve (ii) for y as
(iii)
Now if you are to solve for x and y, we get
(3,-2)
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