Question

add 7 to 3 times a number, you get 34. find the number​

Answer 1

Answer:

let the number be x

Adding 7 three time to a number gives x + (3×7)

Now x +21 = 34

x = 34-21

x= 11

Answer 2

Answer:

Let the number be X

3 times a number= 3x

3x + 7 = 34

3x = 34-7

3x = 27

X = 27/3

X = 9