indicamalinowski22 indicamalinowski22

09-09-2020
Mathematics

contestada

Solve 3[–x + (2 x + 1)] = x – 1.

Respuesta :

sanju2016kr sanju2016kr

09-09-2020

Answer:

x = -2

Step-by-step explanation:

3{-x + 2x + 1} = x - 1

-3x + 6x + 3 = x - 1

3x + 3 = x - 1

2x = -4

x = -2

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