vg4bwjwn2r vg4bwjwn2r
  • 25-08-2021
  • Mathematics
contestada

6+ ? +12-2= 30

a) 10
b) 11
c) 14
d) 12

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Respuesta :

inessaisabella inessaisabella
  • 25-08-2021

Answer:

c

Step-by-step explanation:

12 - 2 = 10

10 + 6 = 16

30 = 16 + x

x = 30 - 16

x = 14

Answer Link
pujatimalsina29
pujatimalsina29 pujatimalsina29
  • 25-08-2021

Answer:

c) 14

Step-by-step explanation:

Solution:

Let the other number be x

Now,

6+x+12-2=30

6+x+10=30

x+16=30

x=30-16

x=14

Answer Link

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