luigydelgado0319 luigydelgado0319

24-01-2020
Mathematics

contestada

What is-3(x+4)+15=16-4x

Respuesta :

fatemehkorea fatemehkorea

24-01-2020

Answer:

x = 13

Step-by-step explanation:

- 3 (x + 4) + 15 = 16 - 4x

- 3x - 14 + 15 = 14 - 4x

- 3x + 4x = 14 + 14 - 15

x = 13

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