Question

7. thrice of a number
added 2 give 5 mean​

Answer 1

let the number be x

Thrice of a number= 3x

According to the question

3x+2=5

3x=5-2

3x=3

X=1

Therefore,

Other number is 1.

Hope this will be helpful.

Answer 2

Answer:

let the number be x

7x+2=5

7x=5-2

7x=3

x=7/3

the number is 7/3