katiewarden009 katiewarden009

20-02-2020
Mathematics

contestada

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

Respuesta :

psylukelx psylukelx

20-02-2020

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.

[tex]\frac{7n}{7} =\frac{-28}{7}[/tex]

Which brings us to

n=-4

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