swannhippe swannhippe

07-11-2019
Mathematics

contestada

solving equations -3x+7=28?

Respuesta :

SvetkaChem SvetkaChem

07-11-2019

Answer:

x = - 7

Step-by-step explanation:

- 3x + 7 = 28

- 3x + 7 - 7 = 28 - 7

- 3x = 21

- 3x/3 = 21/3

- x = 7

x = - 7

Answer Link

maddi12903 maddi12903

07-11-2019

Answer:

X= -7

Step-by-step explanation:

Answer Link

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