What is 7u+3v-4 simplified using like terms

i think its 21uv -4, but im nt sure its even possible 2 simplyfy tht, . Soz :(

There are no like terms. It cannot be simplified.

To simplify the expression 7u + 3v - 4 using like terms, we need to combine the variables that have the same letter and exponent. In this case, the like terms are the ones with "u" and "v."

The expression 7u + 3v - 4 cannot be simplified further because there are no other terms with the same variables to combine.