Respuesta :

car00

Answer:

7 is the answer

Step-by-step explanation:

22/2= 11-4= 7

Answer:

7

Step-by-step explanation:

let the number be n, then increased by 4 is n + 4

Doubling the result is 2(n + 4) , then

2(n + 4) = 22 ( divide both sides by 2 )

n + 4 = 11 ( subtract 4 from both sides )

n = 7

That is the number is 7

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