annabayjar18 annabayjar18

16-09-2019
Mathematics

contestada

Solve -3 = x + x + x.

-5
-1
-1

Respuesta :

16-09-2019

Answer:

x = -1

Step-by-step explanation:

-3 = 3x

divide through by 3

-3/3 = 3x/3

-1 = x

therefore x = -1

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