x + y = 11, x – y = 9 then x =
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Answered by
3
Answer:
Step-by-step explanation:
X is equal to 0 take the answer as y so x plus y means 0 plus answer is the answer lol
Answered by
0
Answer:
x=10
Step-by-step explanation:
X+y = 11
x-y = 9
(Adding both the equation)
2x=20
x=10
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