Question

x+y=3 .. why the answer is three without any numbers to add​

Answer 1

u have to find the value of x nd y

frm question then u will get that the sum of y and x is equal to 3

Answer 2

x+y=3 .. why the answer is three without any numbers to add the

Actually X and Y are variable term of the simple equation and if we add two variables then the answer will be 3

as per your question if you put the value of X and Y then the answer will be 3 .