Math, asked by ansarisarwar12345, 4 days ago

If3x+5y=9 and 5x+3y then what value of x+y

Answers

Answered by kpranavachanta

1

Answer:

3x+5y=9-----1

5x+3y=7-----2

Add 1 and 2

8x+8y=16

8[x+y]=16

|x+y=2

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