find the value of xand y x-y =6
,x+y=12 tell me the answer
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Step-by-step explanation:
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Answered by
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Step-by-step explanation:
x - y = 6........[1]
x + y = 12......[2]
Adding 1 and 2
2x = 18
x = 9
Put x = 9 in [2]
9 + y = 12
y = 3.
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