Which is the best definition of substitution?
The process of combining the coefficients of terms that have the same variable.
The process of simplifying an expression using the order of operations.
The process of replacing variables with numeric values.
The process of multiplying a base by itself three times.

Respuesta :

The best definition of substitution is C. The process of replacing variables with numeric values.

What is substitution?

It should be noted that substitution is the way that can be used to solve linear system algebraically.

Therefore, the definition of substitution is the process of replacing variables with numeric values.

In conclusion, the correct option is C.

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