isabelladegolyer55 isabelladegolyer55

23-09-2021
Mathematics

contestada

Solve for x.
189= -6x + 3(-7x-18)

Respuesta :

Chargerbolt32 Chargerbolt32

23-09-2021

Answer:

Step-by-step explanation:

189=-6x-21x+54

189=-27x+54

189-54=-27x+54-54

135/-27=-27x/-27

x=-5

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