(7 + u ) + 5v

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To simplify the expression "(7 + u) + 5v," you can follow the order of operations (PEMDAS/BODMAS) which states that you should perform operations within parentheses first, then exponents, followed by multiplication and division (from left to right), and finally addition and subtraction (from left to right).

In this case, you can start by simplifying the expression inside the parentheses:

(7 + u) + 5v

Now, there are no further operations within parentheses to perform. Moving forward, you can combine the like terms, specifically the terms with the variable "u" and the terms with the variable "v":

7 + u + 5v

And that's the simplified form of the expression "(7 + u) + 5v".