Question

X + Y = 13 and Y - X =6
Solve
it​

Answer 1

Step-by-step explanation:

OK this your answer hope

Answer 2

Answer:

$x + y = 13............(1) \\ - x + y = 6...........(2) \\ adding \: eq \: (1) \: and(2) \\ 2y = 19 \\ y = 9.5 \\ put \: the \: value \: of \: y \: in \: eq(1) \\ x + y = 13 \\ x + 9.5 = 13 \\ x = 3.5 \\ ansssssssssssss$

Step-by-step explanation:

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