Question

Q14. If 7 is added to five times a number, the result is 57. Find the number.

Answer 1

Step-by-step explanation:

Let the number be'a'

5a+7=57

a=(57-7)/5

a=10

Answer 2

let the number be x

now 7+5x=57

5x= 57- 7

5x= 50

x= 10

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