y
y
TU
-
xy
3
4
X
, নীচে দুষ্টচলবিশিষ্ট সমীকরণগুলি পরিবর্ত পদ্ধতিতে সমাধান করি
() 2 (x – y) = } (i) 2x + y = 5 (i) * * * (iv)
5x+8y-14
7x5y= 2
5x – y = 3/
(v) 2 (vi) + (x – y) -3 (y-1) (vi) ৪ '৪"।
* (4x -5y) = x-7
3x5y
y
2
y
T
|
+ y 20
x+y
ক
2
(v) (x+y)(x
২) ht
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can u send the question properly
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what's this
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I can't understand even one word
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