Question

if we add 7 to twice a number, we get 49. find the number.
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Answer 1

Answer:

number is 21

Step-by-step explanation:

Let the number be "x"

Twice the number = 2x

Then, on adding 7, we get = 2x+7 which is equal to 49

i.e., 2x+7= 49

On solving further,

2x= 49-7

2x= 42

x= 42/2

x= 21

Answer 2

Answer:

I hope this is a helpful answer