x+y=15
x-y=3
Solve in elimination method
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Answer:
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Answered by
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Answer:
correct answer is X= 9 ; Y = 6.
Step-by-step explanation:
x+y= 15 -(1)
+
x-y= 3. -(2)
-_----------
2x = 18
X= 9.
put x=9 in equation 1
Y = 6.
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