asaiass13 asaiass13

20-05-2021
Mathematics

contestada

how many solution do the following equation have 3x-16+3x=9x+29

Respuesta :

Yang100 Yang100

21-05-2021

Answer:

-15

Step-by-step explanation:

3x-16+3x=9x+29

3x+3x-16=9x+29

6x-16=9x+29

6x-9x-16=29

-3x-16=29

-3x=29+16

-3x=45

x=45/-3

x=-15

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