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  • 27-10-2021
  • Mathematics
contestada

6x - 72 = -18
what is x?

Respuesta :

djtwinx017
djtwinx017 djtwinx017
  • 27-10-2021

Answer:

x = 9

Step-by-step explanation:

6x - 72 = -18

Add 72 to both sides:

6x - 72 + 72 = -18 + 72

6x = 54

Divide both sides by 6:

[tex]\frac{6x}{6} = \frac{54}{6}[/tex]

x = 9

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