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Wittaler [7]
3 years ago
6

Multiplying a certain even number by 4 then subtracting 16 gives you the next consecutive even number. Find the original number

Mathematics
1 answer:
anyanavicka [17]3 years ago
3 0

Let 2k represent the original even number (such that k is an integer)

then 2(k + 1) is the next consecutive even number.

4(2k) - 16 = 2(k + 1)

8k - 16 = 2k + 2

6k = 18

k = 3

since 2k represents the original number, then 2(3) = 6 is the oroginal number

Answer: 6

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3 years ago
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<h3>Answer: Choice C) 421.9</h3>

=======================================

Explanation:

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8 0
3 years ago
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