Math, asked by swayamgaikar1, 2 days ago

4. If 3x + 5y = 9 and 5x + 3y = 7 then What is the value of x + y ?

Answers

Answered by manushrishirodkar

0

Answer:

x+ y = 2

Step-by-step explanation:

3x + 5y = 9

5x + 3y = 7

_________

8x + 8y = 16

8x/2 + 8y/2 = 16/2

x + y= 2

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