2 years ago

Some number times 7 is equal to the number increased by 9

1 answer:

5 0

Answer:

7x = x + 9.

Step-by-step explanation:

7 × something = something + 9, right?

So, 7x = x + 9.

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We know that
if P is the centroid of triangle ABC
so
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the answer is
BD=9 units

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Step-by-step explanation:

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