Question

RESOLVER:


3 . (X + 4 ) = 60

Seleccione una:
a. X = 20
b. X = 16
c. X = 12
d. X = 60

porfa es urgente, muy urgente

Answer 1

Respuesta:

Hᴏʟᴀ.

R =

• D.X = 60

(X + 4 ) =60. 3X+ 12 = 60. 3X = 60 - 12. X = 48/3. X = 16. 3.(16+4)= 3.16 + 3.4. 3. 20 = 48 + 12. 60 = 60.

Sᴀʟᴜᴅᴏs