yamilee1981 yamilee1981

21-08-2021
Mathematics

contestada

Resuelve las siguientes ecuaciones
a. 3x + 30 = 80 + 2x

Respuesta :

ghaithgh ghaithgh

21-08-2021

Answer:

3x + 30 = 80 + 2x

3x – 2x = 80 –30

x= 50

I hope I helped you^_^

Answer Link

phatgus1 phatgus1

21-08-2021

Answer:

x=50

Step-by-step explanation:

3x + 30 = 80 + 2x

subtract 2x from both sides

1x + 30 = 80

subtract 30 from both sides

x=50

Answer Link

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