Question

if 6 is added to 7 times a number then 55 is obtained .find the number
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Answer 1

Step-by-step explanation:

Let the no

be x-:

6+7x=55

13x=55

x=55/13

x=4.2

Answer 2

Answer:

let num be x

7x+6=55

7x= 55-6

7x= 49

x= 49/7

x=7