The expression for the statement "the sum of thirteen and twice a number" will be given by 13 + 2 x.
We are given a statement:
The sum of thirteen and twice a number.
We need to make an expression for the statement that is being given to us.
Now, first we will let the unknown number be x.
So, twice of a number x will be written as:
2 × x
= 2 x
Now the sum of 13 and 2 x will be written as:
13 + 2 x
Therefore, we get that, the expression for the statement "the sum of thirteen and twice a number" will be given by 13 + 2 x.
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