Question

If x+2y = 5 and 2x+y = 7 then find the value of x+y​

Answer 1

Answer:

x + y = 4

Step-by-step explanation:

x + 2y = 5

2x + y = 7

3x + 3y = 12

x + y = 4

Answer 2

Answer:

x+y = 4

Step-by-step explanation:

x+y =?   (x = 3, y = 1)

=> 3+1 => 4

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