morganelesniak morganelesniak

29-09-2019
Mathematics

contestada

Solve 3x - x + 2 = 12. (1 point)
-5
4
7
5

Respuesta :

ibrarondon ibrarondon

29-09-2019

Answer: x=5

Step-by-step explanation:

3x - x = 12 - 2

2x = 10

x = 10/2

x = 5

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