value of x if x-y=6 and x+y=8?
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12
Answer:
7
Step-by-step explanation:
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4
Answer:
x-y= 6
x+y= 8
_______
2x = 14
x = 14/2
x= 7
put x= 7 in eq 1
x-y= 6
7-y= 6
-y= 6-7
-y= -1
y≈ 1.
Step-by-step explanation:
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