Math, asked by devkarvicky7, 4 months ago

15x+ 17y = 31 आणि 17x + 15y = 1 तर x + y ची किंमत किती ?

Answers

Answered by 1271981Sakshi

2

15x+15y=31

17x+15y= 1

_________

32x+32y=32

x+y=32/32

x+y=1

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