Question

The sum of twice of a number and 11 is 65 . Find the number.

Answer 1

Answer:

31

Step-by-step explanation:

Let us assume the number to be x

So twice x is 2x

So, the equation would be,

2x+13=75

So, by transposition method,

2x=75–13

2x=62

So, x=62/2

Therefore, x=31

So, the answer is 31

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Answer 2

Answer:

27

Step-by-step explanation:

2x+11=65

2x=65-11

2x=54

x=54÷2

x=27