09. 1fx-1.7-2.2--3. find the value of 2x-3y + 6
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Answer:
]Answer
2x+3y=14,2x−3y=2
Adding :
2x+3y=14
2x−3y=2
__________
4x=16
x=4
∴xy=4×2
=8
2×4+3y=14
8+3y=14
3y=6
y=2
solution
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