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leonid [27]
3 years ago
12

27 points for grabs

Mathematics
1 answer:
bija089 [108]3 years ago
8 0
7x - 9 = 3x - 1
-3x  +9  -3x +9
---------------------
4x = 8
x= 2

y = 7x - 9
y = 7(2) - 9
y = 14 - 9
y = 5
(2,5)
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