Question

If a number decreased by 7 is 13, then the number is.​

Answer 1

Step-by-step explanation:

Let the number be 'x'

x-7 = 13

x=13+7

x=20

Answer 2

Answer:

20

Step-by-step explanation:

Number which we got = 13

Original Number was decreased by = 7

Original Number = ?

Solution :-

? - 7 = 13

? = 13 + 7

? = 20

Original Number is 20

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