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ddd [48]
2 years ago
5

Please help me I need help!!!

Mathematics
1 answer:
Lerok [7]2 years ago
7 0

:  \implies \sf  31 =  \dfrac{15 + x}{7}

:  \implies \sf 31 \times 7 = 15 + x

:  \implies \sf 217 = 15 + x

:  \implies \sf x = 202

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tatiyna

Answer:

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Step-by-step explanation:

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ddd [48]
From this question, you can conclude:
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If you insert the 3rd into 2nd equation, it will become:
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3 years ago
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Black_prince [1.1K]

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Llana [10]

The answer is B

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6 0
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Kisachek [45]
The answer to this is 9
hoped this helped
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