3 years ago

5 + 7n=-23 A) (5) B) (-4 C) (-5) D) (11)

Mathematics

1 answer:

erica [24]3 years ago

6 0

Answer:

B) -4

Step-by-step explanation:

We start off by subtracting 5 from both sides, giving us

7n=-28

Next, we divide both sides by seven.

$\frac{7n}{7} =\frac{-28}{7}$

Which brings us to

n=-4

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