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21-11-2019
Mathematics

contestada

|-x| = |3x - 12| How to solve?

Respuesta :

4804132278 4804132278

21-11-2019

Answer: 6

Step-by-step explanation:

-x = 3x - 12

Add 3x on both sides. Giving you....

2x = 12

Divide by 2 on both sides.

Answer is 6

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