sunnycloudy12345 sunnycloudy12345

17-08-2022
Mathematics

contestada

-x-15-3x=x??? could you show the steps so I can figure out how to do it without the app??? Thanks!

Respuesta :

jimrgrant1 jimrgrant1

17-08-2022

Answer:

x = - 3

Step-by-step explanation:

- x - 15 - 3x = x , that is

- 4x - 15 = x ( subtract x from both sides )

- 5x - 15 = 0 ( add 15 to both sides )

- 5x = 15 ( divide both sides by - 5 )

x = - 3

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