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VladimirAG [237]
2 years ago
10

Fill in the other coordinate for the line 7x - 5y =21:(4 , ?)

Mathematics
1 answer:
inessss [21]2 years ago
7 0
<span>7x - 5y =21
-7           -7
5y  =     14
----        -----
5            5
y=   2.8
(4,2.8)</span>
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