Determine the total number of days in $$x$$ weeks and $$x$$ additional days.

Question

Accepted Answer

To calculate the total number of days in $$x$$ weeks and $$x$$ days, note that one week consists of 7 days. Therefore, $$x$$ weeks will have $$7x$$ days. Adding the extra $$x$$ days to this, the total number of days becomes:

$$
7x + x = 8x
$$

Thus, the correct answer is **$$8x$$**.

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Answer

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