If 3x + 5y = 9 and 5x + 3y = 7 find the value of x + y
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Answered by
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Answer:
Step-by-step explanation:
3x + 5y=9*5...1
5x + 3y=7*3...2
On solving it
We will get 16y=24
Y=3/2
Put the value of y in any equations
We will get X=1/2
Please mark it as brain list
Muskanprakashsingh:
Thanks for making it as brain list
Answered by
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