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Viktor [21]
2 years ago
15

Question 8 thank youuu

Mathematics
2 answers:
3241004551 [841]2 years ago
5 0

Step-by-step explanation:

hope this help have a great day

11111nata11111 [884]2 years ago
5 0
A.2n+ 4= D
D is Dai by the way

B.
D-8 = n+8
(2n + 4)- 8 = n + 8
2n - 4 = n + 8
2n - n = 8 + 4
n = 12

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sammy [17]

Answer:

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Step-by-step explanation:

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3 0
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Trava [24]
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5 0
3 years ago
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kkurt [141]
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4 0
2 years ago
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asambeis [7]

Answer:

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Step-by-step explanation:

I had this question not to long ago and got it right

4 0
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Keith_Richards [23]

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Step-by-step explanation:

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