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-4x-y=11 4x + 4y = -20​
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3 votes
-4x-y=11
4x + 4y = -20​

User Evgenii Shmanev
by
7.4k points

1 Answer

5 votes
4x+4y=-20
-4x -4x
__________
4y=-4x-20
___ ____
4 4
-4
Y= —x-5
4
User Arutar
by
7.6k points
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