.Twice a number is equal to negative four. Which equation could be used to find the number? 2 n = 4 2 n = -4 2 n - 4 2 n = -4 n

asked Sep 10, 2024 174k views

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.Twice a number is equal to negative four. Which equation could be used to find the number?

2 n = 4
2 n = -4
2 n - 4
2 n = -4 n

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the second one would be your answer 2n=-4

the equation without substitution would look like: 2(-2)=-4

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Answer:

the second one. 2n = -4.

we can easily see that 2*(-2) = 4.

Kschieck answered Sep 13, 2024

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