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svlad2 [7]
3 years ago
14

3x + 2y = 9 y = 4x – 1 (solve algebraically)​

Mathematics
1 answer:
postnew [5]3 years ago
8 0
3x+2y=9
3x+2(4x-1)=9
11x-2=9
+2 +2
11x=11
X=1

Y=4x-1
Y=4(1)-1
Y=3
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