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Ad libitum [116K]
3 years ago
15

What is the answer?❤️

Mathematics
1 answer:
den301095 [7]3 years ago
4 0

Answer:

a=4 B i think is =20 c im not sure

Step-by-step explanation:

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Step-by-step explanation:"variable" or sometimes an "unknown"

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Can someone please help me find the area?
rewona [7]

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Step-by-step explanation

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4 0
3 years ago
Read 2 more answers
4(n-1)+2 = -23 +7n
liubo4ka [24]

Answer:

<h2><em><u>n</u></em><em><u> </u></em><em><u>=</u></em><em><u> </u></em><em><u>7</u></em></h2>

Step-by-step explanation:

4(n-1)+2 = -23 +7n

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=  > n =  \frac{21}{3}

=> <em><u>n</u></em><em><u> </u></em><em><u>=</u></em><em><u> </u></em><em><u>7</u></em><em><u> </u></em><em><u>(</u></em><em><u>Ans</u></em><em><u>)</u></em>

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Which one is it? I really need help
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