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Virty [35]
3 years ago
5

I need 11-14 asap please

Mathematics
1 answer:
Olegator [25]3 years ago
3 0
11. 3(22-3y)-4y=-25
66-13y=-25
-13y=-91
Y=7
X=22-3(7)=1.
12,13,14 similar
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